Resources
You’ll also find information on public participation, contacts for Air Quality programs, and a link to check real-time air quality data.
The Board of Environmental Review has approved multiple county-level air quality programs. These programs give counties the authority to implement a wide variety of air quality related control programs, including facility permitting, open burning programs, and wood-stove
regulations. Each county program is different. Click on a county for contact and website information. If you have questions about county programs or are interested in having one of these programs in your county, call 406-444-3490.
Butte-Silver Bow County Environmental Health
Office Phone: 406-497-5020
Hot-Line: 406-7239218
Cascade City-County Environmental Health
Office Phone: 406-454-6950
Flathead County Environmental Health
Office Phone: 406-751-8130
Hot-Line: 406-751-8144
Lewis & Clark Public Health
Office Phone: 406-447-8351
Hot-line: 406- 447-1644
Lincoln County Environmental Health
Current air quality alerts:
Office Phone: 406-283-2442
Hot-line: 406 293-5644
Missoula County Environmental Health
Current air quality alerts:
Office Phone: 406 258-4755
Hot-line: 406 258-3600
RiverStone Health (Yellowstone County)
Office Phone: 406-256-2770
Advisory Councils
What is CAAAC?
The Clean Air Act Advisory Committee (CAAAC) is a stakeholder advisory group formed to enhance communication between the Montana Department of Environmental Quality (DEQ) and a diverse range of air quality stakeholders by developing working relationships centered on a two-way exchange of information. CAAAC advises DEQ on a wide range of air quality issues not limited to establishment and implementation of laws and rules; program funding; compliance assistance; and regional air quality issues, impacts, and challenges. Through regular meetings and email correspondence, DEQ presents information to and solicits feedback from members of CAAAC.
Upcoming Meetings
Next Meeting: TBD
Recent Meetings
CAAAC Meeting 4/4/2024
CAAAC Meeting 11/8/2023
CAAAC Meeting 10/27/2022
CAAAC Meeting 6/21/2022
CAAAC Meeting 2/22/2022