Dial Background Circle Top Dial Background Circle Bottom Dial Arched AQI Legend Dial AQI Value Indicator Arrow Dial Category Indicator Half-Circle
Current Air Quality
Forecast AQI
Today
Action Day Icon
Tomorrow
Action Day Icon
More
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

Map Info Icon

No Pollutant Available

Air Quality Forecast

No Pollutant Available

No Pollutant Available

Announcements

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

Updated AirNow Website

2021-08-26

Welcome to the AirNow Website. Learn how to use this site. Let us know if you have any questions.

https://www.airnow.gov/announcement/4766

Fire and Smoke Map Update

2021-08-25

AirNow and the US Forest Service have updated the Fire and Smoke Map to give you even more information! On the map, click on any monitor (circle) or sensor (square) to check the current NowCast AQI, learn what actions to take, and find out if air quality is getting better or worse.

https://www.airnow.gov/announcement/4806

Fire and Smoke Map Now Available in AirNow App

2021-07-29
We’ve updated the AirNow mobile app to give you even more information by adding the Fire and Smoke Map, which gives you information on fire location, smoke plumes, and air quality that you can use to protect yourself and your family from wildfire smoke. Update or download the updated app for free on the Apple App Store or the Google Play Store.