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Get Air Quality Alerts

Sign up to get an email when the air quality at a community monitor near you is unhealthy. You choose which monitors and how bad the air has to get.

Which monitors?

Leave all unchecked to get alerts from every community monitor.

You'll get at most one email per monitor per day, and only if the air gets worse than the last alert we sent you.

We'll send you a confirmation link first — you won't get any alerts until you click it. You can unsubscribe from any email, at any time.

About CALs

Community Air-Quality Levels (CALs) are used to describe air quality in terms of how harmful the level of particulate matter (PM) pollution in the air is to human health. The CALs are derived using similar methods as EPA’s Air Quality Index (AQI).

You should use both IVAN Air Monitoring and government air data to understand the air quality levels around you. When comparing health recommendations from both sources, you should follow the most health protective recommendation.

Community Air-Quality Levels

*Sensitive groups include children, teens, older adults, pregnant women, and people with heart, lung, or other chronic diseases

Disclaimer

When using this information, please note the following:

  • In order to provide air quality information in real time, the data presented on this website are not validated or verified
  • The air quality levels are for particulate matter (PM) only. Other air pollutants, such as ozone, may be present, even when PM levels are low.
  • These data do not come from regulatory monitors and cannot be used to infer violations of the law
  • Data on this website should be considered preliminary and used with discretion

Learn more about our monitor validation process, how to use the data on this website, and how to compare the data with government