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How clean is your air?

AirScore™ gives any U.S. address a simple 0–100 score based on long-term air pollution, nearby toxic sites, highways, airports, and current air quality.

Helpful when buying, renting, moving, or simply learning more about where you live.

One score. More context about where you live.

Most air-quality tools tell you what the air is like today. AirScore looks at both current conditions and the longer-term factors around an address, then brings them together in one easy-to-understand score.

What goes into your AirScore?

Six air-quality and location factors brought together for one address.

Long-Term PM2.5

See estimated long-term levels of fine-particle pollution in the surrounding county.

Superfund Sites

Find EPA National Priorities List sites near the address and see how close they are.

Industrial Facilities

Identify nearby facilities included in the EPA Toxics Release Inventory.

Current Air Quality

Add a current snapshot of particulate air quality using nearby reporting data.

Airports

See the distance to nearby small, medium, and large airports.

Highways

Understand how close the address is to major highways and roadways.

See how AirScore is calculated →

Today’s AQI only tells part of the story.

Air quality changes from day to day. AirScore also looks at longer-term pollution patterns and what is located near an address—including industrial facilities, Superfund sites, highways, and airports.

It is a quick way to uncover details that may not be obvious when researching a home or neighborhood.

AirScore Pro

Compare locations and go deeper

Unlock a shareable report and additional tools for researching and comparing addresses.

  • Full nearby site list for Superfund and TRI locations within three miles
  • Side-by-side address comparison
  • PDF AirScore summary for downloading and sharing

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See what an AirScore looks like

Each result gives you an overall score along with a breakdown of the factors behind it.

Example AirScore report showing a 0–100 address score and environmental factor breakdown Get Your AirScore™

Understand your air beyond today’s AQI

Get occasional updates about AirScore, environmental data, and ways to research the places where you live.

No spam. Just useful context.

AirScore uses public data from sources including the EPA, NOAA, DOT, and AirNow. It is designed for research and comparison, not as a medical diagnosis, safety guarantee, or replacement for a professional environmental assessment. Learn how it works.