Metaline, Kennewick, Washington, USA Air Quality

Monitoring Station · Tri-Cities, United States
67
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
57 3am
90
67
76 6am
76
76
76 9am
76
76
76 12pm
76
76
56 3pm
56
56
— 6pm
—
—
— 9pm
—
—
— 12am
—
—
Station readings
57
90
67
CAMS model adj +22
34
54
54
54
54
54
54
54
54
54
54
54
34
34
34

Air Quality Forecast (24h)

PM2.519.7 µg/m³ ×1.3 WHO
Moderate
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Nearby Monitoring Stations

93
Metaline, Kennewick, Washington, USA
0.0 km PM2.5: 32.1 µg/m³
68
Kennewick-S Steptoe St
3.6 km PM2.5: 20.2 µg/m³
115
Pasco
9.8 km PM2.5: 41.0 µg/m³
64
Finley-S Finley Rd
14.6 km PM2.5: 18.2 µg/m³
65
Burbank-Maple St
15.0 km PM2.5: 18.7 µg/m³

Nearby Cities

82 Tri-Cities 79 Kennewick 76 Pasco 79 Richland 54 Hermiston 84 Sunnyside 103 Walla Walla 54 Pendleton 106 Moses Lake

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T06:33 UTC.