The Missouri Department of Natural Resources is making its draft 2025 Monitoring Network Plan available for public review. The department invites the public to review and offer written comments on the report. Originally scheduled to end June 29, 2025, the department has extended the public comment period until July 11, 2025. The plan includes proposed changes to the Missouri Ambient Air Monitoring Network. The public can review the plan below. The monitoring network assessment is included as a supporting document to the network plan.
Written comments may be submitted by mail to Missouri Department of Natural Resources, Air Pollution Control Program, Air Quality Analysis Section/ Air Monitoring Unit, P.O. Box 176, Jefferson City, MO 65102-0176 or by email to cleanair@dnr.mo.gov. The department will consider all comments received before submitting the plan to the U.S. Environmental Protection Agency. The department will also respond to the comments and identify any corrections or changes to the plan in Appendix 2 of the final version of the plan.