Kennewick-S Steptoe St Air Quality

Monitoring Station · Tri-Cities, United States
2
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
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Station readings
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CAMS model adj -21
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Air Quality Forecast (24h)

PM2.50.5 µg/m³ ✓ WHO
Good
View city history →

Gas Pollutants

O₃
36.0
µg/m³

Nearby Monitoring Stations

13
Metaline, Kennewick, Washington, USA
3.6 km PM2.5: 3.1 µg/m³
5
Metaline, Kennewick, Washington, USA
3.6 km PM2.5: 1.2 µg/m³
13
Metaline, Kennewick, Washington, USA
3.6 km PM2.5: 3.1 µg/m³
18
Pasco
13.3 km PM2.5: 4.3 µg/m³
5
Finley-S Finley Rd
17.0 km PM2.5: 1.3 µg/m³
2
Burbank-Maple St
18.1 km PM2.5: 0.5 µg/m³

Nearby Cities

16 Tri-Cities 14 Kennewick 12 Richland 15 Pasco 31 Hermiston 13 Sunnyside 11 Pendleton 10 Walla Walla 12 Moses Lake

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-08T23:21 UTC.