If you have a question about air quality regulations, air quality permits or activities that may impact air quality, please contact the Permit Coordinator in the appropriate regional office:
Eastern Region
Serving the following counties: Baker, Crook, Deschutes, Gilliam, Grant, Harney, Hood River, Jefferson, Klamath, Lake, Malheur, Morrow, Sherman, Umatilla, Union, Wallowa, Wasco, and Wheeler.
Northwest Region
Serving the following counties: Clackamas, Clatsop, Columbia, Multnomah, Tillamook and Washington.
Western Region
Serving the following counties: Benton, Coos, Curry, Douglas, Jackson, Josephine, Lane, Lincoln, Linn, Marion, Polk and Yamhill.
Eugene Area: Lane Regional Air Protection Agency
Serving the Lane County area