Calculating air pollution from wildfires and other events has become more complicated. That doesn’t mean it’s necessarily ...
The Air Quality Index, or AQI, is the primary system used to warn the public when air pollution is dangerous. It’s based on ...
(Reuters) - Air quality in wildfire-stricken Los Angeles improved on Thursday from hazardous peaks hit earlier this month, as ...
As thousands of acres burn across Southern California, wildfire smoke is causing poor air quality in the region and beyond.
The Commission for Air Quality Management (CAQM) has imposed Stage-IV restrictions under the Graded Response Action Plan ...
Already known for having some of the worst air quality in the U.S., people in Southern California are now also at risk of ...
The air quality in Phoenix has been bad recently, but we probably can’t blame California for it. Oh wow. The air quality in ...
Pollution curbs in Delhi were relaxed on Sunday as rainfall led to an improvement in air quality. Authorities however ...