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Juneau State Office Mailing Address Update

All mail sent to the DEC office in Juneau through the U.S. Postal Service must be addressed to P.O. Box 111800, Juneau, AK, 99811. Beginning October 1, all mail addressed to our Willoughby Avenue address will not be delivered and will be returned to sender by the Post Office. This change only impacts incoming mail to the Juneau office.

Alaska Air Quality Data

Data by Community and Pollutant

Additional data summaries are being developed for other communities and pollutants.

Municipality of Anchorage

Anchorage

Eagle River

Fairbanks North Star Borough

Fairbanks

North Pole

Summaries

Matanuska-Susitna Borough

Butte

Palmer

Summaries

City and Borough of Juneau

Juneau