Bangkok was ranked as the fourth most polluted city in the world, according to IQAir. The air quality index (AQI) in Bangkok ...

Dhaka has topped the list of cities with the worst air quality with an AQI score of 251 at 8:21am on Tuesday. The air quality ...

Dhaka has topped the list of cities with the worst air quality with an AQI score of 251 at 8:21 am on Tuesday morning. The ...

Delhi recorded an average AQI of 350 at 6 AM on Friday. The increasing pollution in the region led the Commission for Air ...

Specialized air quality instruments captured a spike in lead, chlorine, and bromine pollution during the L.A. wildfires.

Chronic respiratory diseases due to pollution are on the rise, but with the right strategies, you can protect yourself and ...

Dhaka has topped the list of cities with the worst air quality with an AQI score of 251 at 8:21am this morning. The air quality was classified as "very unhealthy" according to the AQI Index.

With an air quality index score of 273 at 8:30am, Dhaka ranked first in the list of cities with the most polluted air. An AQI between 151 and 200 is said to be ‘unhealthy’ while 201 and 300 are ...

Ozone is a gas comprised of three oxygen (O3) atoms. It is unstable and reacts easily to other gases. In its natural state, it is a component in several levels of the atmosphere. At high altitudes ...

Dhaka, the overcrowded capital city of Bangladesh, has topped the list of cities with the worst air quality with an AQI index of 257 at 9:31am today (25 January). The air was classified as 'very ...

The infernal blazes burning in Southern California are raising concerns about the potential airborne hazards they may be ...