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

If you have been hearing about poor air quality in New York City Friday, you can breathe a deep sigh of relief (literally): ...

In the wake of the Palisades and Eaton fires, concerns about air quality across the county have been on the rise.

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 ...

According to the Air Quality Index (AQI) in major urban areas across the country, a moderate level of air quality was recorded in most cities, while a good level was observed in Nuwara Eliya, the ...

Air quality levels across most cities in Sri Lanka were reported to be good on yesterday Thursday, with moderate levels ...

The National Building Research Organisation (NBRO) warns that the Air Quality Index (AQI) has dropped to slightly unhealthy ...

Air quality good until tomorrow; PM2.5 to rise by early February. Residents advised to monitor and prepare for potential pollution.

Air quality in San Francisco is improving, according to an Axios analysis of year-over-year EPA data. Why it matters: Long-term exposure to poor air quality is harmful to your health. A growing body ...

A fire at the Owl Metals recycling facility that caused the Peninsula Expressway to shut down is still causing an air quality ...

On Monday, Mumbai woke up to a warm morning shrouded in a hazy blanket, with the minimum temperature recorded at 20.4 degrees Celsius. According to the latest Mumbai weather updates from the ...