Is the Air Quality Index enough? What the AQI can — and can't — tell you about how healthy the atmosphere is.
After fires destroyed multiple neighborhoods across Los Angeles County, many residents looked up to find blue, smoke-free ...
Why It’s So Confusing to Determine Air Quality in Los Angeles Right Now
Calculating air pollution from wildfires and other events has become more complicated. That doesn’t mean it’s necessarily ...
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Does a ‘good’ Air Quality Index rating mean it’s safe to be outdoors?
The Air Quality Index, or AQI, is the primary system used to warn the public when air pollution is dangerous. It’s based on ...
Los Angeles air quality improves from wildfires' hazardous levels
Air quality in wildfire-stricken Los Angeles improved on Thursday from hazardous peaks hit earlier this month, as tiny soot ...
This Free iPhone and Mac Widget Tracks Your Local Air Quality
I've lived in Oregon for a decade, meaning I've experienced multiple wildfire seasons. You learn quickly, in these conditions ...
Is Los Angeles' air quality still poor enough to wear a mask when outdoors? Here's what you need to know
Los Angeles is now a week removed from the day that multiple devastating wildfires erupted to torch tens of thousands of ...
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As Palisades and Eaton fires in Los Angeles County continue to smolder, experts warn of hidden dangers in air quality
Air quality remains a big concern in Los Angeles County, and not just for those nearby the Palisades and Eaton fires.
Delhi Pollution: Day after being enforced, GRAP 4 curbs lifted in NCR as air quality improves
Several parts of Delhi experienced light rainfall on Thursday morning, leading to an improvement in the city's air quality ...
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Concerned about LA air quality? Here are 7 expert tips
Wear a tight-fitting N95 mask at the bare minimum, but a P100 is better, experts say. Wear long sleeves, eye protection, ...