Learn what the air quality index (AQI) means, how it impacts your health, and how to stay safe when pollution is high.

Dhaka topped the list of cities having the worst air quality with an AQI score of 295 at 8:55am this morning (January 27, ...

Dhaka, the overcrowded capital city of Bangladesh, has topped the list of cities with the worst air quality with an AQI score ...

Toxic smoke and dangerous particulate pollution are spreading far beyond the flames, leaving air quality at unhealthy levels ...

Certain factors impact how long it takes for you to cross that finish line, but what about the air quality? Recently, ...

As fires sweep through Los Angeles County, residents face mounting concerns about contaminated air and water supplies ...

Wear a tight-fitting N95 mask at the bare minimum, but a P100 is better, experts say. Wear long sleeves, eye protection, closed-toed shoes and cut-resistant gloves. Clean or decontaminate anything ...

Bangladesh's densely populated capital Dhaka ranked as the city with the third-worst air quality globally, with an Air ...

Those groups particularly sensitive to particulate matter in the air may want to limit time outside Friday and Saturday.

Think back to the red AQI forecast on your phone. What information was it trying to convey? The Air Quality Index (AQI) is a ...

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 ...

highlighting the long-lasting effects of such policies on environmental health. Globally, urban areas are facing significant health burdens due to air pollution. A study analyzing PM2.5 ...