Ruby St, Ellensburg, Washington, USA Air Quality

Monitoring Station · Ellensburg, United States
55
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
95 2am
106
55
71 5am
71
71
71 8am
71
71
71 11am
71
71
71 2pm
71
71
— 5pm
—
—
— 8pm
—
—
— 11pm
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Station readings
95
106
55
CAMS model adj +37
27
27
27
34
34
34
34
34
34
34
34
34
34
34
34

Air Quality Forecast (24h)

PM2.514.0 µg/m³ ✓ WHO
Moderate
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Nearby Monitoring Stations

38
Ruby St, Ellensburg, Washington, USA
0.0 km PM2.5: 9.1 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 2026-08-08T05:44 UTC.