Wildfire, Air Quality Alert

The Air Quality Index, or AQI, is the primary system used to warn the public when air pollution is dangerous. It’s based on ...
On Wednesday at 6:04 a.m. an air quality alert was issued valid until 7 p.m. The alert is for Eastern San Fernando Valley, ...
As the wildfires raged and smoke billowed across Los Angeles, officials issued air quality alerts, schools canceled classes ...
On Friday at 5:14 p.m. an air quality alert was issued valid until Sunday at 10 p.m. The alert is for Joshua Tree NP West, Joshua Tree NP East, Chuckwalla Mountains, Chiriaco Summit and Chuckwalla ...
On Sunday at 6:48 a.m. an air quality alert was issued valid until 10 p.m. The alert is for San Bernardino and Riverside ...
Dense fog and poor air quality (AQI 285) are expected in Delhi NCR, raising health risks, especially for children, elderly, ...
Fanned by strong winds, the wildfires have killed at least 24 people and swept through 40,000 acres in the Greater Los ...