Already known for having some of the worst air quality in the U.S., people in Southern California are now also at risk of ...
Smoke from the blaze has significantly worsened air quality statewide, with some areas reporting hazardous levels exceeding 500 on the Air Quality Index (AQI).
Possibility of light rain and thunderstorms in isolated areas of the city, according to the India Meteorological Department ...
The air quality in Pakistan once again reached dangerous levels, with the Air Quality Index (AQI) rising to 529, which is ...