30th Ave, Longview, Washington, USA Air Quality

Monitoring Station · Longview, United States
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
10 4pm
18
10
10 7pm
10
10
10 10pm
10
10
10 1am
10
10
10 4am
11
11
— 7am
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—
— 10am
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— 1pm
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Station readings
18
CAMS model adj -14
24
24
24
24
24
24
24
24
24
24
24
24
24
25
25

Air Quality Forecast (24h)

PM2.54.3 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

29
30th Ave, Longview, Washington, USA
0.0 km PM2.5: 7.0 µg/m³
58
30th Ave, Longview, Washington, USA
0.0 km PM2.5: 15.4 µg/m³
5
Kelso
10.7 km PM2.5: 1.2 µg/m³

Nearby Cities

15 Longview 12 Battle Ground 12 Salmon Creek 12 Hazel Dell 15 Five Corners 10 Vancouver 16 Orchards 10 Centralia 12 Bethany

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-08T19:30 UTC.