Kennewick-S Steptoe St Air Quality

Monitoring Station · Tri-Cities, United States
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
35 5pm
32
19
15 8pm
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Station readings
35
32
19
15

Air Quality Forecast (24h)

PM2.53.7 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

37
Metaline, Kennewick, Washington, USA
3.6 km PM2.5: 8.9 µg/m³
36
Metaline, Kennewick, Washington, USA
3.6 km PM2.5: 8.6 µg/m³
20
Metaline, Kennewick, Washington, USA
3.6 km PM2.5: 4.8 µg/m³
52
Pasco
13.3 km PM2.5: 12.4 µg/m³
27
Finley-S Finley Rd
17.0 km PM2.5: 6.5 µg/m³
28
Burbank-Maple St
18.1 km PM2.5: 6.7 µg/m³

Nearby Cities

33 Tri-Cities 34 Kennewick 32 Richland 40 Pasco 22 Hermiston 36 Sunnyside 25 Pendleton 29 Walla Walla 19 Moses Lake

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-10-20T20:00 UTC.