Home > USA > Washington > Stevens County > Loon Lake
Primary air pollutant in the Loon Lake area:
PM2.5 - 21 Good
Enjoy your outdoor activities.
Other Pollutants:
PM10 - 3 Good
Forecast Discussion – Friday is the last day of dry and calm weather. Air quality should be in the AQI-Moderate category for much of the day. Then an active weather pattern comes to the Inland Northwest this weekend, which should help disperse PM2.5 pollution and keep air quality in the AQI-Good range much of the time. Saturday through Tuesday we should have a chance of rain, and if it gets cold enough, a rain-snow mix. Air quality should be AQI-Good Saturday, Sunday, Monday and Tuesday. With the cold nights, PM2.5 (fine particulates) levels may build, bringing air quality into the AQI-Moderate category at times. /MC (Issued 2/13/26 8:45AM)
Primary Pollutant: PM2.5 - 0 Good
Secondary Pollutant: PM10 - 0 Good
Primary Pollutant: PM2.5 - 0 Good
Secondary Pollutant: PM10 - 0 Good