Pasco Air Quality

Monitoring Station · Pasco, United States
119
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
132 6pm
119
124
124 9pm
124
124
124 12am
153
153
153 3am
153
153
153 6am
153
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Station readings
132
119
CAMS model adj +99
27
25
25
25
25
25
25
54
54
54
54
54
54
54

Air Quality Forecast (24h)

PM2.542.8 µg/m³ ×2.9 WHO
Unhealthy for sensitive groups
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Nearby Monitoring Stations

61
Metaline, Kennewick, Washington, USA
9.8 km PM2.5: 16.9 µg/m³
51
Metaline, Kennewick, Washington, USA
9.8 km PM2.5: 12.1 µg/m³
37
Metaline, Kennewick, Washington, USA
9.8 km PM2.5: 8.9 µg/m³
70
Burbank-Maple St
10.9 km PM2.5: 21.2 µg/m³
65
Kennewick-S Steptoe St
13.3 km PM2.5: 18.8 µg/m³
74
Finley-S Finley Rd
14.1 km PM2.5: 22.9 µg/m³

Nearby Cities

100 Pasco 85 Kennewick 83 Tri-Cities 82 Richland 71 Hermiston 108 Walla Walla 78 Sunnyside 90 Pendleton 159 Moses Lake

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T21:29 UTC.