Every year the Air Monitoring Section of the Air Quality Bureau re-evaluates its monitoring activities. This annual review is required by the EPA to ensure the efficient use of federal funds. The documents below are the result of those reviews.
The air monitoring network review contains the details of the Bureau's past and current monitoring activities, as well as any modifications the Bureau intends to make to the monitoring network within the next year. The Montana annual air network review also provides insight into the thinking behind DEQ's monitoring activities.