Salem, Oregon, USA

Monitoring Station · Four Corners, United States
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
18 12am
25
37
37 3am
75
75
75 6am
75
75
75 9am
75
75
75 12pm
50
50
— 3pm
—
—
— 6pm
—
—
— 9pm
—
—

Air Quality Trend (24h)

Nearby Monitoring Stations

13
Salem, Oregon, USA
0.0 km
20
Salem, Oregon, USA
0.0 km
17
Salem, Oregon, USA
0.0 km
34
Salem, Oregon, USA
0.0 km
-
Salem Chemeketa Community College
4.4 km PM2.5: -5379.8 µg/m³
25
Turner Cascade Jr. High, Oregon, USA
16.4 km
12
Silverton, Oregon, USA
18.7 km
13
Silverton, Oregon, USA
18.7 km

Nearby Cities

9 Four Corners 14 Hayesville 12 Keizer 10 Dallas 14 Woodburn 7 McMinnville 10 Newberg 12 Canby 12 Wilsonville

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T03:39 UTC.