Ruby St, Ellensburg, Washington, USA Air Quality

Monitoring Station · Ellensburg, United States
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
45 2am
45
34
38 5am
52
52
52 8am
52
52
52 11am
52
52
52 2pm
52
52
— 5pm
—
—
— 8pm
—
—
— 11pm
—
—
Station readings
34
38
CAMS model adj +18
27
27
27
34
34
34
34
34
34
34
34
34
34
34
34

Air Quality Forecast (24h)

PM2.59.1 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

55
Ruby St, Ellensburg, Washington, USA
0.0 km PM2.5: 14.0 µg/m³
60
Ellensburg-Mountain View Ave
1.0 km PM2.5: 16.3 µg/m³
67
Ellensburg-Discovery Hall
1.0 km PM2.5: 19.5 µg/m³
62
Ellensburg-N Cora St
1.7 km PM2.5: 17.4 µg/m³

Nearby Cities

70 Ellensburg 81 Yakima 378 Wenatchee 84 Sunnyside 106 Moses Lake 73 Maple Valley 79 Richland 64 Covington 64 Bonney Lake

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T05:39 UTC.