Oregon Smoke Information

Map Notes:

The map above is not able to show all state air quality monitors. To see the whole set, go to the Air Quality Now tab below
and click on DEQ's Air Quality Index which will bring up a map with many additional state monitors. Round icons represent permanent state air quality monitors, triangular icons represent temporary smoke monitors (when deployed).

Saturday, September 2, 2017

Smoke Forecast for Chetco Bar Fire -- Sept. 2, 2017


  1. Mark J Atkinson, PhDSeptember 2, 2017 at 6:16 PM

    I would like to report a PM 2.5 measurement (Dated Saturday Sept 2nd at 8:48 AM) of 414.2 +/- 20.0, with visibility < 1 mile (roughly 0.5 miles), winds are variable SSE to SE at 1-3 mph, humidity 57% (due point 51 F).

    Conditions, visibility is limited by smoke due primarily to fires to the Southwest (Chetco fire) and possibly Northeast (Horse Prairie fire).

    This reading was taken on a Grimm 1.08 Aerosol Dust Monitor, last calibrated by Grimm technologies in July 2017.

  2. Are there any real-time monitors in the Brookings-Harbor area, that we can use? Wasn't there one only a few days ago? The links on various websites have disappeared. Gasquet and Smith River are not useful.

    1. data is current and Brookings is working. The site shows more than one triangle for Brookings because the monitor was moved. The Air Resource Advisor is aware of the issue and working to get this resolved.

      In the meantime,try this link: