Dhaka’s air quality has recently stayed within the “moderate” range, with an Air Quality Index (AQI) score of 90 recorded on April 8, 2025. On that day, this city ranked 28th for having the most polluted air. For the public, an AQI that falls between 51 and 100 is typically considered acceptable. However, people with respiratory or heart conditions, children, and the elderly are advised to take precautions, as they may still experience mild health effects. The city’s air quality typically improves during the monsoon season, when rainfall helps wash away airborne particles. However, during winter and the dry months, air pollution worsens. Key contributors consist of fumes from outdated cars, dust raised by construction activities, and smoke produced by brick-making factories situated on the city’s outskirts. Environmental experts have recommended a series of practical steps to improve the situation. These include implementing stricter emissions control for vehicles, promoting eco-friendly construction practices, and enforcing cleaner technologies for brick production. Expanding urban green spaces is another effective way to naturally filter air pollutants and reduce heat. Real-time monitoring and public awareness also play a key role. Installing AQI displays in schools, hospitals, and busy intersections would help residents make better decisions about outdoor activities. Simple actions like wearing masks on dusty days or staying indoors when the air quality is poor can help protect health. Urban planning can support long-term improvement. Designing cities that prioritize pedestrian movement, better traffic flow, and reduce industrial activity near residential areas helps to control pollution more effectively. Encouraging public transport and gradually introducing electric vehicles are also important solutions being explored. From a healthcare perspective, long-term exposure to even moderate levels of air pollution can increase the risk of chronic conditions such as asthma, bronchitis, and cardiovascular disease. Doctors recommend air purifiers at home, proper ventilation, and regular health checkups for people in high-risk groups. Although the current air quality is not alarming, it requires continued attention. If proactive steps are taken now, Dhaka can avoid slipping into more hazardous pollution levels in the future. Small changes in policy, planning, and personal habits can go a long way toward creating a healthier urban environment. In summary, Dhaka’s air remains moderately polluted but manageable. A combination of responsible governance, public awareness, and sustainable urban development is essential to ensure cleaner air for the city’s growing population.
