Metaline, Kennewick, Washington, USA Air Quality

Monitoring Station · Tri-Cities, United States
61
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
45 6pm
10
61
43 9pm
43
43
43 12am
72
72
72 3am
72
72
72 6am
72
9am
12pm
3pm
Station readings
10
61
CAMS model adj +18
27
25
25
25
25
25
25
54
54
54
54
54
54
54
PM2.516.9 µg/m³ ×1.1 WHO
Moderate
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T21:27 UTC.