Program Overview
The pages in this section inform you about the Air Program at Montana DEQ.
Air Quality Contacts
Air Quality Bureau Main Phone
(406) 444-3490
FAX (Helena)
(406) 444-1499
Air Quality Planning - Administrative Rules and State Implementation Plan
(406) 444-9741
Air Quality Field Services & Compliance
Air Quality Operating Permits
(406) 444-3626
Air Quality Monitoring & Quality Assurance
(406) 444-6695
Annual Emission Inventory/Compliance Data - Point Sources
(406) 444-2742
Meteorological Services & Smoke Forecasting
(406) 444-0283
Fall Ventilation Hotline
(800) 225-6779
Open Burning Permits
(406) 444-1452
Clean Air Act Advisory Committee