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 AQI Information for Selected State Areas

Air Quality Forecast for both ozone and particle pollution are issued March 1st through October 31st.

Air Quality Forecast includes current day and next day forecasts that updates daily at 2:45 PM.

To receive three-day air quality forecasts, please sign up for Enviroflash and receive the forecasts via email daily at 2:45 PM.

For more information on the Ozone Forecast and the Air Quality Index contact Rodney Cuevas.


No quality control has been performed on real-time monitoring data; therefore, the final results are subject to change.