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

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

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

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

Delhi on Saturday (January 25, 2025) recorded a minimum temperature of 8.6°C, a notch above the season's average, according ...

Delhi and its surrounding regions are once again grappling with deteriorating air quality. The Air Quality Index (AQI), a ...

The Air Quality Index (AQI) across Sri Lanka has returned to normal levels today (30), according to the media spokesperson ...

Hanoi authorities are under significant pressure to improve air quality, particularly as the city rotates in and out of the ...

or a "yellow" level on the air quality index, or AQI. The system is used by the Environmental Protection Agency to measure the level of health concern to the public. While the EPA does not ...

Referring to the air quality in many parts of having reached unhealthy levels, the National Building Research Organization ...

The National Building Research Organization (NBRO) has announced that Sri Lanka’s Air Quality Index (AQI) is expected to ...