AIRNOW



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NOAA-EPA Model Predicted Ozone (AQI)

Good

Moderate

Unhealthy for Sensitive Groups

Peak: Monday, 15 Sep 2008

24hr. Animation: Monday, 15 Sep 2008
48hr. Animation: Monday, 15 Sep 2008

Ozone Graphical Predictions
This map shows predictions of ground level hourly Ozone (O3) concentrations for the northeastern US, based on a photochemical model. This is a joint NOAA-EPA product of the Air Quality Forecast System

by the National Weather Service. This guidance product is for state and local air quality forecasters, but does not constitute an official air quality warning or alert from the National Weather Service. Please refer to your official current air quality forecast which is available at the EPA AIRNow web site. Public comments and suggestions on this new forecast tool are encouraged.

This page was last updated on Tuesday, November 27, 2007.