City and Borough of Juneau, AK

12/20/2025 | Press release | Distributed by Public on 12/20/2025 22:54

CBJ Issues Air Emergency for the Mendenhall Valley

CBJ Issues Air Emergency for the Mendenhall Valley

December 20, 2025 - News

Due to the current weather conditions in the Mendenhall Valley, the City and Borough of Juneau (CBJ) has issued an Air Emergency effective immediately.

The area covered by this Air Emergency extends from the Airport north to the Mendenhall Glacier, west to Montana Creek, south along the east shore of Auke Lake, and includes the east half of the Mendenhall Peninsula.

What does this mean?

The Air Emergency means that all woodstove and fireplace burning in the Mendenhall Valley is prohibited except for pellet stoves, until the Air Emergency is cancelled.

Why is CBJ calling an Air Emergency?

Over the past 24 hours particulate matter has exceeded standards for air quality and is unhealthy for people with respiratory issues. When inhaled, fine particulates from woodsmoke can lodge themselves deep into the lungs and bloodstream and significantly impact children, elders, and those with breathing difficulties.

Staff will keep monitoring the concentration throughout the night and into tomorrow. This emergency will be canceled as soon as the levels return to healthy standards.

For an update on the status of this Air Emergency, please call 907-586-5252, option 4, or visit the CBJ Facebook page and Juneau.gov.

City and Borough of Juneau, AK published this content on December 20, 2025, and is solely responsible for the information contained herein. Distributed via Public Technologies (PUBT), unedited and unaltered, on December 21, 2025 at 04:54 UTC. If you believe the information included in the content is inaccurate or outdated and requires editing or removal, please contact us at [email protected]