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The Four Corners Air Quality Group is convened by the States of Colorado and New Mexico, with the support of a range of state, tribal and federal agencies. To join the Four Corners Air Quality Group, please sign up for this topic on the NMED listserv and you will be notified of the annual meeting times and other important information affecting the Four Corners area.


The Next Annual Four Corners Air Quality Group Meeting is tentatively planned for October 7-9, 2023 to be held in-person in Durango, CO with a virtual hybrid participation option available. Focus of the meeting will be the air and climate challenges facing the region.

Annual Meetings:

*Meeting documents include agenda, agency updates, studies, presentations, press release and other related documents.

Archived Documents:

For background information on the Four Corners Air Quality Task Force (2005-2007) and other Four Corners Air Quality Group Meetings prior to 2019, please visit our archive at 4CAQG archived files.

Air Quality Bureau contacts

Find a list of Air Quality Bureau contacts below:

Air Quality Bureau contacts

Ph: 505-476-4300

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