As thousands of acres burn across Southern California, wildfire smoke is causing poor air quality in the region and beyond.

The fires burning across Los Angeles County have sent billowing plumes of black smoke into the air, posing a major health ...

Recent data from the Central Pollution Control Board showed that the air quality in Delhi has deteriorated to a poor level, ...

Already known for having some of the worst air quality in the U.S., people in Southern California are now also at risk of inhaling smoke.

Delhi's air pollution levels showed an increasing trend and the 24-hour average air quality index (AQI) stood at 357 at 4 pm.

Wildfires are tearing through thousands of acres in Los Angeles County in California, as strong Santa Ana winds stoke the ...

Delhi's air pollution levels showed an increasing trend and the 24-hour average air quality index (AQI) stood at 357 at 4 pm, ...