Smoke School Information in Montana
Smoke school and state air quality agency information
Compliance Assurance offers 2 public smoke schools in Montana. Classes are available in Billings and Helena. Smoke School Schedule for MT »
Compliance Assurance offers private, on-site smoke schools that are affordable and convenient. Learn more »
Have questions? Call us at 901-381-9960 or email info@compliance-assurance.com.
Montana Acceptance Status for VirtualOpacity® — EPA ALT-152A
Accepted.
Air Quality Agency Information for Montana
Montana Department of Environmental Quality - Air Resources Management Bureau
Website: https://deq.mt.gov/
Phone: (406) 444-3490
Address: P.O. Box 200901, Helena, MT 59620-0901
Website: https://deq.mt.gov/
Phone: (406) 444-3490
Address: P.O. Box 200901, Helena, MT 59620-0901
Compliance Assurance Public Smoke Schools in MT
| Date | School Name | CAA ID |
Additional Session(s) (May be second day or afternoon session) |
|---|---|---|---|
| 09/29/2026 | Helena, MT | 8515 | |
| 09/30/2026 | Billings, MT | 8516 |