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AirNow.gov

Get air quality data where you live.

Air Quality Index Scale

0 - 50
Good
51 - 100
Moderate
101 - 150
Unhealthy for Sensitive Groups (USG)
151 - 200
Unhealthy
201 - 300
Very Unhealthy
301 - 500
Hazardous

Current Air Quality

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No Pollutant Available

Air Quality Forecast

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No Pollutant Available

Announcements

https://www.airnow.gov/announcement/3336

Updated AirNow Website

2020-04-15

Welcome to the updated AirNow website.  If you have questions, let us know. If the information you are looking for is not here, you may be able to find it on the archived version of the website.

Learn how to use this site.

https://www.airnow.gov/announcement/3321

Wildfire potential where you live

2020-02-11

Want to know about the potential for significant wildfires where you live? Check the National Interagency Fire Center’s Outlooks page at https://go.usa.gov/xd9mN to learn more.