System Undergoing Scheduled Maintenance

This Air Quality Index (AQI) reporting and air quality forecasting system is partially off-line for maintenance.

Monitoring data are still being collected and analyzed even when they are not visible to this web-application.

Our meteorologists will continue analyzing air quality data, issuing advisories and issuing AQI forecasts. Current advisories and forecasts can be found using the links below.

To see the current Front-Range/Denver-Metro advisory forecast (click here...)

To see if there’s currently an advisory outside of the Front-Range/Denver Metro forecast area (click here...)

To see the current smoke outlook forecast(click here...)

24-hour Air Quality Advisory hotline: 303-758-4848
Toll free 24-hour Air Quality Advisory hotline: 1-888-484-3247 (1-888-4-THE AIR)
24-hour Air Quality Bulletin hotline: 303-782-0211