Footer menu

Contact

Search Bar

No Location Selected

AirNow

About AirNow How to use this site AirNow Partners List of Partners For Partners FAQs Contact Us Announcements About the data

AQI & Health

Air Quality Index (AQI) AQI Basics Ozone Using the Air Quality Index Particle Pollution AQI Calculators Action Days Air Quality and Health Activity Guides Your Health Asthma and Heart Disease Health Professionals Air Quality Awareness Week

Fires

Fires Fire and Smoke Map Using AirNow During Wildfires Smoke Advisories Fires and Health

Maps & Data

Interactive Map National Maps Fire and Smoke Map Using AirNow During Wildfires Information by state Past Data By City By Monitor U.S. Embassies & Consulates AirData AirCompare Developers/API AirNow Mobile App

Education

Air Quality Flag Program Air Quality Flag Program (En Español) What You Can Do Information for: Teachers Students Health Professionals

International

U.S. Embassies and Consulates Canada Mexico

Resources

EnviroFlash emails Air Sensors Web Cams Developers/API Custom AirNow Maps Widgets Publications Publications (En Espanol) Air Quality Videos Site Map

Arrow pointing from Announcements Popup to the Tool button

⨯

Announcements

https://www.airnow.gov/announcement/4011

Sensor Data Available on Fire and Smoke Map

2020-08-19

AirNow and the U.S. Forest Service have launched a pilot project to show data from low-cost sensors on the Fire and Smoke Map. The goal of the project is to provide additional air quality information during wildfires – especially in areas with no AirNow monitors. See the map.

https://www.airnow.gov/announcement/3786