30th Ave, Longview, Washington, USA Air Quality

Monitoring Station · Longview, United States
35
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
65 4am
35
51
51 7am
51
51
51 10am
51
51
51 1pm
51
51
51 4pm
51
51
— 7pm
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— 10pm
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— 1am
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Station readings
65
35
CAMS model adj +24
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27

Air Quality Forecast (24h)

PM2.58.4 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

31
30th Ave, Longview, Washington, USA
0.0 km PM2.5: 7.4 µg/m³
21
Kelso
10.7 km PM2.5: 5.0 µg/m³

Nearby Cities

49 Longview 61 Battle Ground 54 Salmon Creek 54 Hazel Dell 54 Five Corners 53 Vancouver 54 Orchards 57 Centralia 54 Bethany

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T07:24 UTC.