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System Alerts

https://www.airnow.gov/alert/4791

Wildfires in California

2025-01-09

Smoke from several wildfires in the Los Angeles, California area is affecting air quality in portions of the state. Check the AirNow Fire and Smoke Map for local air quality conditions, fire locations and smoke plumes.

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

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

Home | Site Map | Contact Us | Accessibility