and forecast models to provide real-time air quality index (AQI) readings for more than 1,000 locations. Los Angeles’ air quality is closely tied to weather patterns. Clear, breezy days help ...

PORTLAND, Ore. (KOIN) — Portland’s air quality is currently comparable to Los Angeles, despite the ongoing wildfires in Southern California. As of Wednesday morning, Portland has a moderate ...

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Eastern Santa Monica Mountains Recreational area, Los Angeles County Beaches, Malibu and Palos Verdes Peninsula are included in an air quality alert reported by the National Weather Service on Sunday ...

As fires burned in Los Angeles this year, newer toxin monitors found contaminants that aren’t measured by standard methods.

File photo: The downtown skyline is seen through thick smoke on January 9, 2025 in Los Angeles. Nick Ut/Getty Images An air-quality alert, put out by the NWS when such conditions "reach or are ...

Air quality changes consistently ... For scale, UCLA Health reported that the Los Angeles wildfires earlier this year caused 'unhealthy' and 'hazardous' air pollution at their peak.

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The hazardous air quality in Los Angeles is largely a result of smoke from the Pacific Palisades Fire, intensified by strong Santa Ana winds. As fires continue to burn in California, there are ...

It comprises two measures: the number of days with an air quality index below a certain threshold and the number of violation points against drinking water systems in each state. Learn more about ...