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Windblown dust and ash advisory extended. How wildfires are affecting LA air quality
Ash from the recent LA County fires and burn scars formed by other wildfires in the fall can be dispersed by strong winds. See an air quality map.
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Is it safe to use an HVAC system with bad outdoor air quality?
The ongoing wildfires have put the Los Angeles area under an air quality alert, with the National Weather Service advising SoCal residents to remain indoors with their windows closed and wear N-95 masks if they have to go outside.
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Air quality concerns linger over 49ers-Giants game on Thursday Night Football
The Bay Area’s poor air quality is adding an extra twist to the San Francisco 49ers’ home opener in Santa Clara Thursday night.