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US Air Quality Index Maps

NOTE: Today's Maps are Unavailable Between Midnight and 4 AM EDT.

NOTE: Today's Maps are Unavailable Between Midnight and 4 AM EDT.

California-Nevada Area Air Quality Maps

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Key: AQI Legend
Yesterday's AQI Map Animation Animaged AQI GIF
Yesterday's Last AQI Map Current AQI Map
AQI Forecast AQI Forecast Map
Data and maps courtesy of US EPA AirNow
 

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This website is neither affiliated with nor endorsed by the National Weather Service (NWS) or any other government agency. The weather data contained herein is offered without any warranties, express or implied, and is meant for entertainment purposes only. It is not meant to supplement or replace official NWS weather forecasts and information.

Weather events can dramatically change rapidly, so plan ahead and check government sources