After fires destroyed multiple neighborhoods across Los Angeles County, many residents looked up to find blue, smoke-free ...

The LA wildfires have burned tens of thousands of acres – but on some weather maps, air quality still looks good. What’s ...

Calm winds, low temperatures and foggy conditions had allowed accumulation of pollutants in the region earlier this week, ...

The India Meteorological Department issued an ‘yellow’ alert warning for dense fog conditions for this morning. The sky will ...

A total of six towns in Monmouth and Ocean counties have unhealthy air and ozone levels, according to AirNow.gov.

Gurgaon: Light rain on Thursday morning helped the city breathe easier as the air quality index was 161 (moderate).

Two days after invoking it, the Commission for Air Quality Management (CAQM) revoked GRAP Stage-III as the city's air quality ...

The Air Quality Index, or AQI, is the primary system used to warn the public when air pollution is dangerous. It’s based on ...

Calculating air pollution from wildfires and other events has become more complicated. That doesn’t mean it’s necessarily ...

Wear a tight-fitting N95 mask at the bare minimum, but a P100 is better, experts say. Wear long sleeves, eye protection, ...

An average air quality index (AQI) of 343 (very poor) was recorded at 9am in the national Capital compared to the 4pm reading ...