Notes
2025 Ambient Air Monitoring Network Plan authored by Jill Schulte for the Washington State Department of Ecology Air Quality Program, Publication 25-02-017, Olympia, Washington, June 2025. Describes the statewide ambient air monitoring network across Washington State’s four regional offices covering all 39 counties. Includes contact information for the Air Quality Program (P.O. Box 47600, Olympia, WA 98504-7600, phone 360-407-6800) and ADA accessibility details per Americans with Disabilities Act, Section 504 and 508 of the Rehabilitation Act, and Washington State Policy #188.