United News of Bangladesh

Speakers on Wednesday said that plastic waste management in city and rural areas remains a serious challenge in Bangladesh. According to BRAC’s 2024 Baseline Study conducted in Cox’s Bazar, an estimated 34.5 tonnes of plastic waste are mismanaged daily in the municipality -- much of it flowing into canals, drains, and eventually the sea. The study also found that only 18 per cent of the population practices waste segregation at source, with many lacking access to formal waste collection services. In response to the growing plastic pollution crisis, a high-level national dialogue titled “Municipal Waste Management: Addressing Plastic Pollution in Bangladesh” was held  at InterContinental Dhaka. Organised by BRAC under its flagship Plastic Free Rivers and Seas for South Asia (PLEASE) project -- funded by the World Bank with support from South Asia Co-operative Environment Programme (SACEP) and United Nations Office for Project Services (UNOPS) -- the event brought together senior government officials, municipal leaders, private sector representatives, researchers, and development practitioners. Additional secretary of Local Government Division (LGD) AKM Tariqul Alam and additional secretary at Ministry of Environment, Forest and Climate Change (MoEFCC) Mohammad Navid Safiullah graced the event as guests of honour while Environmental Specialist atbThe World Bank Bushra Nishat attended as the special guest. The welcome address was delivered by Imamul Azam Shahi, Programme Head, Urban Development Programme (UDP), while Ekhtekharul Islam, a faculty member at the Independent University, presented the keynote, says a press release. Sankalita Shome, chief coordinator at the Bangladesh Sustainability Alliance (BSA), moderated the panel discussion while Insights were shared by Municipal Administrator of Cox’s Bazar Municipality Prof Yunus welcomes investment proposals from UAE in various sectors Rubaiya Afroz, senior chemist (Waste and Chemicals Management) of Department of Environment (DoE) Kazi Suman,  deputy secretary at MoEFCC Rubina Ferdousi, Country Head of Corporate Affairs and Brand and Marketing of Standard Chartered Bangladesh Bitopi Das Chowdhury, Country Director at Practical Action Ishrat Shabnam, and Joint secretary (Climate Change) of MoEFCC Dharitri Kumar Sarkar Speaking at the event, AKM Tariqul Alam emphasised the importance of preventing plastic waste from flowing downstream into the sea by strengthening systems that intercept waste along rivers and streams. He added that Bangladesh can benefit from both studying international best practices and scaling up homegrown, locally-led innovations in waste management. Mohammad Navid Safiullah stated that the ministry has reinforced regulatory measures and scaled up enforcement to address the growing plastic pollution crisis. In parallel, it is actively promoting sustainable alternatives, such as jute- and potato starch-based products. Bushra Nishat highlighted that although Bangladesh’s per capita plastic use -- around 9 kg annually -- is significantly lower than that of countries like the USA or UK, the consequences of mismanaged plastic waste are much more severe. She identified inadequate source segregation as a major challenge and underscored the need for household-level awareness to drive meaningful community participation in waste management. In his closing remarks and vote of thanks,  Director of Climate Change, Urban Development and Disaster Risk Management Programme at BRAC Dr. Md. Liakath Ali stressed the importance of multi-level stakeholder coordination and the adoption of circular economy principles to address plastic waste effectively. With increasing momentum in plastic waste management efforts, he expressed hope that Bangladesh is moving steadily towards its long-term vision of zero waste. The dialogue underscored the need for stronger municipal leadership and coordination. Participants emphasised that city governments must be equipped with the authority, resources, and capacity to implement effective, locally-led waste management solutions. Speakers highlighted persistent gaps in collection, segregation, and enforcement -- particularly in urban coastal areas such as Cox’s Bazar, where tourism and the influx of Rohingya populations have intensified the challenge. While national policies are in place, translating them into actionable interventions at the municipal level remains a critical hurdle. An exhibition was also organised as part of the event, showcasing innovative solutions piloted under the PLEASE project in Cox’s Bazar. Green entrepreneurs -- including ProPad, DenimRevive, Repro, Wonder Garden, EcoCare, EcoSundar Khulna, and Art for Arter -- displayed recycled and upcycled products, such as shoes made from discarded denim and eco-friendly sanitary items. Guests were introduced to the project’s aesthetically designed communal bins and a proposed plastic recycling facility -- both aimed at encouraging municipalities to adopt inclusive and sustainable waste management practices. Data from the PLEASE project indicate that approximately 12.5 per cent of household waste in Cox’s Bazar is plastic. This level of pollution poses a serious threat to coastal ecosystems and to the lives and livelihoods of communities that depend on the sea.

The Ministry of Environment, Forest and Climate Change conducted two mobile court drives in Dhanmondi and Badda areas of Dhaka on Thursday to curb air pollution caused by uncovered construction materials. In Dhanmondi, a mobile court led by Deputy Secretary and Executive Magistrate Siddhartha Shankar Kundu fined a building authority Tk 10,000 for keeping construction materials in the open, violating the Air Pollution (Control) Rules, 2022, said a media release sent from the ministry on Friday morning. Dhaka’s air quality turns ‘moderate’ this morning The building authority was ordered to remove the materials within two hours, with several other institutions warning, reads it. Meanwhile, in Aftabnagar, Badda, Senior Assistant Secretary and Executive Magistrate Sadia Islam Luna conducted another court fining six under-construction sites a total of Tk 35,000 for the same offense and issued warnings to others. The ministry vows to continue mobile court to enforce environmental laws and control air pollution, according to it.    

Unauthorised brick kilns are rapidly expanding in remote areas of Khulna division, posing a serious threat to both the environment and public health. Although the Department of Environment (DoE) permits brick kilns only on the condition that they do not burn wood, the owners of such kilns appear to disregard these restrictions. Out of the 1,002 brick kilns across the division’s 10 districts, 790 are operating without the mandatory approval from the DoE. On 24 February, the High Court ordered the removal of all illegal brick kilns across the country. As per the directive, kiln owners were required to submit valid documents to the respective Upazila Assistant Commissioner (Land) office by 1 March. However, the majority failed to comply, demonstrating blatant disregard for the law. Defying warnings, many brick kilns in various upazilas of Khulna continue to burn wood instead of coal, leading to severe air pollution. Under existing laws, brick kilns cannot be established near residential, protected, or commercial areas, nor in proximity to municipal towns, educational institutions, or agricultural land. In Rupsha Upazila, the EBM Bricks kiln, located just 400 metres from Alipur Degree College, remains operational despite receiving a warning letter from the DoE. Although an operation was conducted, the kiln owner has yet to comply. Sundarbans at stake as erosion shrinks forest land On 10 February, a mobile court, in collaboration with the DoE, fined the owners of nine illegal kilns in Rupsha Upazila a total of Tk 22 lakh. Following the High Court’s directive, on 3 March, Assistant Commissioner (Land) Aprotith Kumar Chakraborty ordered the owners of 22 brick kilns in the upazila to cease operations immediately. In Dumuria Upazila, just beyond Khornia Bazar, a large brick kiln called M/s Nurjahan Bricks is allegedly using a mixture of low-grade coal and wood powder in traditional brick-burning methods. Former land minister Narayan Chandra Chanda was previously the president of the Khulna Brick Kiln Owners Association. However, his kiln has remained closed since 5 August, following the ouster of former prime minister Sheikh Hasina in a mass uprising. There had been allegations of inaction by the authorities against his brick kiln. In Atalia Union of Dumuria, a brick kiln called Setu Bricks and Industries was established near the Hari River by former upazila chairman Ejaz Ahmed. His close ties with local ministers had reportedly deterred any action against his operations. In Koyra Upazila, ABM Brick Kiln is located within 500 metres of a health complex and an educational institution. Other upazilas, such as Paikgachha, also host illegal brick kilns on agricultural land, including ARB Bricks, Jamuna Bricks, and SKB Bricks. Environmental experts warn that pollution caused by brick kilns poses a significant threat to human health. The use of wood as fuel violates the kiln establishment law, while the burning of low-quality coal releases harmful particulate matter, carbon monoxide, sulphur oxides, and carbon dioxide into the atmosphere, exacerbating environmental degradation and affecting agriculture. Dengue catastrophe looms as Dhaka battles worst mosquito menace Dr Abdullah Harun Chowdhury, a professor at Khulna University’s Environmental Science Department, said the increase in carbon emissions from these kilns is reducing oxygen levels in the air, making it hazardous to human health. According to the Department of Environment’s data, Khulna Division is home to 1,200 brick kilns, 790 of which lack DoE approval. The highest number of illegal kilns is found in Kushtia district, where 184 kilns operate, 163 of them unapproved. In Khulna district alone, there are 152 kilns, the majority of which lack the necessary permits. Md Sadikul Islam, acting director of the DoE, said the government is taking a stringent stance against illegal brick kilns. He stated that legal action will be taken against anyone found operating unapproved kilns. Experts suggest that merely shutting down these kilns will not resolve the problem. They advocate for the introduction of new brick-making methods and the adoption of concrete block production to reduce environmental impact. In January, a DoE-led operation resulted in the partial demolition of 19 kilns, with 12 more being completely dismantled. Several others were shut down and fined. On the frontline of disaster-preparedness, Koyra must be given the tools to fight Advocate Babul Howlader, a national council member of the Bangladesh Environmental Movement (BAPA), said, “We have been protesting against illegal brick kilns for years, but our efforts have often been in vain. Recently, the government has taken a stricter approach, which is commendable. However, enforcement at the field level remains lax. Authorities must take stronger action and ensure these measures are effectively implemented.”

Nearly Tk 20 crore fines were imposed and 462 brick kilns were shut down in the Ministry of Environment, Forest, and Climate Change’s nationwide anti-pollution drives. The nationwide initiative was aimed at tackling pollution through mobile court drives, which were carried out by the Department of Environment from January 2 to March 9, according to a press release on Monday. 14 illegal brick kilns demolished in Savar, Ashulia, and Dhamrai A total of 598 mobile court operations were conducted during this period, it said. The drives focused on addressing a range of pollution-related issues, including excessive black smoke from vehicles, illegal polluting brick kilns, steel mills, noise pollution, hazardous waste disposal, lead/battery recycling factories, wetland encroachment, tire pyrolysis plants, charcoal factories, and air pollution caused by construction materials left in open spaces. Throughout these operations, 1,363 cases were filed, resulting in fines amounting to Tk 19.79 crore. As part of the crackdown on illegal brick kilns, 305 brick kiln chimneys were demolished, leading to the complete shutdown of these operations. Orders were issued for the closure of 157 additional brick kilns, while 60 kilns had their raw bricks destroyed. In another significant move, six trucks containing lead/battery smelting equipment were seized from five factories, which were subsequently shut down, the release said. Four mobile court drives were conducted in various areas of Dhaka, including Hatirjheel, Moghbazar, Adabor, Aftabnagar, Badda, and Dhanmondi, under the Air Pollution Control Rules 2022 on Sunday. These drives resulted in 11 cases and fines amounting to Tk 60,000. Business owners were issued warnings, and an immediate removal of construction materials was ordered. In the same vein, a mobile court drive was conducted in Narayanganj against a ready-mix factory under the Solid Waste Management Rules 2021. Three cases were filed, and a fine of Tk 50,000 was collected. HC orders dismantling of illegal brick kilns nationwide, report due by March 17 Moreover, 20 additional mobile court drives took place across several districts, including Panchagarh, Kurigram, Dinajpur, Nilphamari, Jhenaidah, Bhola, Sirajganj, Meherpur, Moulvibazar, Pirojpur, Gaibandha, Shariatpur, Barguna, Thakurgaon, Bogura, and Sherpur. These drives resulted in 19 cases and fines totaling Tk 13.2 lakh. The operations led to the shutdown of 22 brick kilns, including their demolition and the extinguishing of fires, while three more kilns were ordered to close, added the release. DoE said these efforts would continue in the future, as part of the ongoing campaign to combat pollution across the country.

Carbon emissions, primarily in the form of carbon dioxide (CO₂) and methane (CH₄), contribute to global warming, climate change,  and sea-level rising which in turn increase the frequency and intensity of natural phenomena, and disasters like cyclones, floods, wildfire, drought, heatwave, etc. Reduction of carbon emissions has multifarious environmental, economic, social, and health benefits. Carbon trading is both a benefit and a mechanism for reducing carbon emissions. Here’s how it works and why it can be beneficial.  What is Carbon Trading Carbon trading, also known as carbon emissions trading, is a market-based approach to reducing greenhouse gas (GHG) emissions. It allows countries, companies, or organizations to buy and sell permits that represent the right to emit a certain amount of carbon dioxide or other greenhouse gases. By putting a price on carbon emissions, it incentivizes participants to lower their emissions and invest in cleaner technologies. Carbon emissions trading operates under a cap-and-trade system where governments or organizations set a limit (cap) on total emissions. Companies receive or buy carbon credits, which allow them to emit a certain amount of CO₂. If a company emits less than its allowance, it can sell its excess credits to others. If a company exceeds its limit, it must buy more credits or face penalties. Carbon trading is a benefit of reducing emissions because it creates financial incentives for businesses to go green. However, it works best when proper regulations and transparency ensure that actual emission reductions occur. Read more: Plastic Pollution: Harmful effects on human health and environment What Is the Process of Carbon Credit Sale? The process of selling carbon credits involves several steps, from generating the credits to finding buyers and completing the transaction. Here’s a step-by-step breakdown: Carbon Credit Generation A company or project must first reduce or remove greenhouse gas (GHG) emissions through activities like reforestation, renewable energy projects, or carbon capture. The emission reduction must be measured, verified, and certified by an independent third party. Verification & Certification The project must be validated by recognized carbon standards such as: Verified Carbon Standard (VCS), Gold Standard, Clean Development Mechanism (CDM), Climate Action Reserve (CAR), etc. These standards ensure that each credit represents one metric ton of CO₂ reduced or removed. Registration on a Carbon Registry Verified carbon credits are registered on platforms like: Verra, American Carbon Registry (ACR), Gold Standard Registry, etc. Each credit receives a unique serial number to prevent double counting. Read more: How Can One Person Reduce Environmental Pollution? Finding Buyers There are two main types of carbon markets: Compliance or Regulated Markets are created by government regulations to limit carbon emissions. Companies must buy carbon credits if they exceed their allowed emissions cap. In the Cap-and-Trade system, governments set a maximum emission limit (cap). Companies emitting less than their limit can sell excess credits to others exceeding their cap. Some countries impose a carbon tax, but companies can reduce their tax burden by purchasing credits. Major Compliance Markets include the European Union Emissions Trading System (EU ETS), California Cap-and-Trade Program, China’s National ETS, Regional Greenhouse Gas Initiative (RGGI), etc. In the Voluntary Carbon Markets (VCM) markets, companies and individuals buy carbon credits voluntarily to offset their emissions. These credits come from projects that remove or reduce CO₂ emissions, such as reforestation, renewable energy, and carbon capture. Read more: Effects of Air Pollution on Unborn Children, Neonates, Infants

In an effort to combat air and environmental pollution, the Department of Environment (DoE) conducted separate drives and fined Tk 21.97 lakh in different parts of the country including Dhaka. The drives were conducted in Jhalakathi, Dhaka, Narayanganj and Tangail districts on Monday. Two mobile courts conducted the drives in Jhalkathi, Dhaka, and Tangail against illegal brick kilns on Monday. Five cases were filed and Tk 13 lakh was fined during the drives. Operations of three brick kilns were shut down. Besides, a mobile court in Munshiganj imposed a fine of Tk 4 lakh on a steel mill to control industrial pollution. Several other factories were warned during the drives. In operations against illegal lead/battery smelting, three mobile courts in Narayanganj and Dhaka imposed a fine of Tk 3.8 lakh on seven establishments. Four factories were shut down, and four trucks of equipment were confiscated. To curb emissions of black smoke, a mobile court in Dhaka's Bijoynagar fined the drivers of four vehicles Tk 5,000. For violations of air pollution control regulations, a mobile court in Jigatola fined one entity Tk 5,000 and issued warnings to three others. Deaths of 4 family members in Savar: 2 drivers arrested In actions against the use of banned polythene, two mobile courts in Dhaka's Shyamoli and Gopalganj fined one establishment Tk 5,000 and confiscated 45 kilograms of polythene. It also issued warnings against ten establishments. Under the special initiative of the Ministry of Environment, Forest, and Climate Change, the Department of Environment (DoE) has intensified mobile court operations across various districts to take strict action against air-polluting entities and illegal activities.    

Noise pollution levels in Dhaka city are reaching alarming heights, severely impacting the daily lives of its residents. Increasing traffic, unnecessary honking, rampant use of loudspeakers, and other sources of high-decibel noise are disrupting the capital’s normalcy. Despite existing laws, there is a notable lack of effective enforcement. Residents across Dhaka are facing significant health risks due to excessive noise. Many are experiencing hearing loss, with school and university students among the most affected. Children, the elderly, and patients are particularly vulnerable, with traffic police also unable to escape the noise onslaught. Experts highlight that public awareness about the dangers of noise pollution remains low. Prof Ahmad Kamruzzaman Majumder of Stamford University’s Environmental Science Department pointed out, “Unnecessary honking, loudspeakers, and construction noise are making daily life unbearable. This issue is not just about physical health; it also affects mental well-being and even hampers urban plant reproduction and crop yields.” Prof Majumder added that controlling rampant horn usage alone could reduce Dhaka’s noise pollution by 60%. However, poor law enforcement in this regard hinder progress. “We have laws, but their implementation is almost non-existent. For instance, the Noise Pollution Control Rules 2006 mandate quiet zones around schools, hospitals, and mosques, but these are rarely enforced.” Motorists to be trained to control noise pollution: Environment Minister Health professionals are raising alarms about the long-term impacts of noise pollution. Prof Dr Abul Bashar Mohammad Khurshid Alam, Director General (DG), Directorate General of Health Services (DGHS), explained, “Noise levels in Dhaka are more than double the acceptable limits, leading to serious physical and mental health issues. Beyond hearing loss, there is an increase in diabetes and heart complications. Pregnant women, children, and the elderly are particularly at risk. Exposure to noise levels of 120 decibels can cause immediate hearing damage, while consistent exposure to 85 decibels for two hours daily can gradually deteriorate hearing.” Experts emphasize the need for long-term planning and stricter enforcement of existing laws. “Countries with advanced noise control measures impose fines for unnecessary horn usage. We need similar robust enforcement here,” Prof Majumder urged. He also called for increased public awareness and adherence to noise control measures, including avoiding unnecessary use of headphones. The Center for Atmospheric Pollution Studies (CAPS) at Stamford University conducted a year-long study from April 2021 to March 2022, examining noise levels at ten locations in Dhaka. The research revealed that noise exceeded acceptable limits in all surveyed areas. Specifically, 96.7% of the time in quiet zones, 91.2% in residential areas, 83.2% in mixed-use areas, 61% in commercial areas, and 18.2% in industrial areas, the noise levels surpassed the standard thresholds. Noise pollution awareness campaign: One-minute silence to be observed in Dhaka Oct 15 CAPS’s findings underscore the pervasive nature of noise pollution in Dhaka, with 82% of all monitored locations exceeding 60 decibels consistently. Despite the Noise Pollution Control Rules 2006, which set permissible noise levels at 45 decibels at night and 55 during the day for residential areas, and 60 decibels at night and 70 during the day for commercial areas, enforcement remains a significant challenge. The situation in Dhaka demands immediate and comprehensive action. Strengthening legal frameworks, enhancing public awareness, and enforcing noise control measures are critical steps toward mitigating the city’s noise pollution crisis. Without decisive action, the health and well-being of Dhaka’s residents will continue to deteriorate under the relentless assault of noise pollution. Urban noise pollution, wildfires among biggest emerging environmental threats: UN

The last 12 months were the hottest Earth has ever recorded, according to a new report by Climate Central, a nonprofit science research group. The peer-reviewed report says burning gasoline, coal, natural gas and other fossil fuels that release planet-warming gases like carbon dioxide, and other human activities, caused the unnatural warming from November 2022 to October 2023. Over the course of the year, 7.3 billion people, or 90% of humanity, endured at least 10 days of high temperatures that were made at least three times more likely because of climate change. Western and Arab officials are gathering in Paris to find ways to provide aid to civilians in Gaza "People know that things are weird, but they don't they don't necessarily know why it's weird. They don't connect back to the fact that we're still burning coal, oil and natural gas," said Andrew Pershing, a climate scientist at Climate Central. "I think the thing that really came screaming out of the data this year was nobody is safe. Everybody was experiencing unusual climate-driven heat at some point during the year," said Pershing. The average global temperature was 1.3 degrees Celsius (2.3 degrees Fahrenheit) higher than the pre-industrial climate, which scientists say is close to the limit countries agreed not to go over in the Paris Agreement — a 1.5 C (2.7 F) rise. The impacts were apparent as one in four humans, or 1.9 billion people, suffered from dangerous heat waves. At this point, said Jason Smerdon, a climate scientist at Columbia University, no one should be caught off guard. "It's like being on an escalator and being surprised that you're going up," he said. "We know that things are getting warmer, this has been predicted for decades." Israeli military tour of northern Gaza reveals ravaged buildings, toppled trees, former weapons lab Here's how a few regions were affected by the extreme heat: 1. Extreme heat fueled destructive rainfall because a warmer atmosphere holds more water vapor, which lets storms release more precipitation. Storm Daniel became Africa's deadliest storm with an estimated death toll that ranges between 4,000 and 11,000, according to officials and aid agencies. Greece, Bulgaria, and Turkey also saw damages and fatalities from Storm Daniel. 2. In India, 1.2 billion people, or 86% of the population, experienced at least 30 days of elevated temperatures, made at least three times more likely by climate change. 3. Drought in Brazil's Amazon region caused rivers to dry to historic lows, cutting people off from food and fresh water. 4. At least 383 people died in U.S. extreme weather events, with 93 deaths related to the Maui wildfire event, the deadliest U.S. fire of the century. 5. One of every 200 people in Canada evacuated their home due to wildfires, which burn longer and more intensely after long periods of heat dry out the land. Canadian fires sent smoke billowing across much of North America. 6. On average, Jamaica experienced high temperatures made four times more likely by climate change during the last 12 months, making it the country where climate change was most powerfully at work. India bars protests that support Palestinians "We need to adapt, mitigate and be better prepared for the residual damages because impacts are highly uneven from place to place," said Kristie Ebi, a professor at the Center for Health and the Global Environment at the University of Washington, citing changes in precipitation, sea level rise, droughts, and wildfires. The heat of the last year, intense as it was, is tempered because the oceans have been absorbing the majority of the excess heat related to climate change, but they are reaching their limit, said Kim Cobb, a climate scientist at Brown University. "Oceans are really the thermostat of our planet ... they are tied to our economy, food sources, and coastal infrastructure."

Dhaka ranked fifth on the list of cities worldwide with the worst air quality with an AQI index of 171 at 9:03 am today. Dhaka’s air was classified as 'unhealthy', according to the air quality index. When the AQI value for particle pollution is between 101 and 150, air quality is considered ‘unhealthy for sensitive groups’, between 150 and 200 is ‘unhealthy’, between 201 and 300 is said to be 'very unhealthy', while a reading of 301+ is considered 'hazardous', posing serious health risks to residents. Abul Hossain, Md Golam Faruk re-elected President, General Secretary of BAATWF Pakistan’s Lahore, India’s Delhi and China’s Wuhan occupied the first three spots on the list, with AQI scores of 365, 279 and 192, respectively. The AQI, an index for reporting daily air quality, informs people how clean or polluted the air of a certain city is and what associated health effects might be a concern for them. Bangabandhu Tunnel under the Karnaphuli River: All you need to know The AQI in Bangladesh is based on five pollutants: particulate matter (PM10 and PM2.5), NO2, CO, SO2, and ozone. Dhaka has long been grappling with air pollution issues. Its air quality usually turns unhealthy in winter and improves during the monsoon. Fire Service forms probe body over Mohakhali Khawaja Tower fire As per World Health Organization (WHO), air pollution kills an estimated seven million people worldwide every year, mainly due to increased mortality from stroke, heart disease, chronic obstructive pulmonary disease, lung cancer, and acute respiratory infections.

With an air quality index (AQI) score of 139 at 9:10 am this morning (June 6, 2023), Dhaka ranked 4th on the list of cities worldwide with the worst air quality. South Africa's Johannesburg, Qatar's Doha and Indonesia's Jakarta occupied the first three spots on the list, with AQI scores of 166, 153, and 152, respectively. Read: Plastic Pollution: Harmful effects on human health and environment When the AQI value for particle pollution is between 101 and 150, air quality is considered ‘unhealthy for sensitive groups’, between 151 and 200 is ‘unhealthy’, between 201 and 300 is said to be 'very unhealthy', while a reading of 301+ is considered 'hazardous', posing serious health risks to residents. In Bangladesh, the AQI is based on five criteria pollutants — particulate matter (PM10 and PM2.5), NO2, CO, SO2, and Ozone. Read: HC summons N’ganj DC, DoE officials for not complying with directives to control air pollution Dhaka has long been grappling with air pollution issues. Air pollution consistently ranks among the top risk factors for death and disability worldwide. As per the World Health Organization (WHO), air pollution kills an estimated seven million people worldwide every year, largely due to increased mortality from stroke, heart disease, chronic obstructive pulmonary disease, lung cancer, and acute respiratory infections. Read: Urgent, coordinated actions needed to curb air pollution in South Asia: World Bank