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System Alerts

https://www.airnow.gov/alert/4801

Wildfire Smoke in Multiple States

2023-08-01

Wildfire smoke continues to impact air quality in multiple states. Please use the Fire and Smoke map to check on wildfire smoke impacts in your area.

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Announcements

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

Fire and Smoke Map Version 4 Now Available

2024-09-05

The U.S. Environmental Protection Agency and the U.S. Forest Service are pleased to bring you this updated AirNow Fire and Smoke Map, with even more information you can use to protect yourself from wildland fire smoke. This new version features an updated display that allows you to get a quick glance at information, tailored user interfaces for both desktop and mobile, and faster loading. Learn more about the Fire and Smoke Map.

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Particle Pollution and Your Health | AirNow.gov

Particle Pollution and Your Health

This short, colorful pamphlet tells who is at risk from exposure to particle pollution (also known as particulate matter), what health effects may be caused by particles, and simple measures that can be taken to reduce health risk.

You may need a PDF reader to view files on this page. See EPA’s About PDF page to learn more.

Particle Pollution and Your Health

(2 pp., 301 KB)

AirNow.gov - Home of the U.S. Air Quality Index

Home | Site Map | Contact Us | Accessibility

AirNow.gov - Home of the U.S. Air Quality Index

Home | Site Map | Contact Us | Accessibility