30th Ave, Longview, Washington, USA

Monitoring Station · Longview, United States
32
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
75 11am
75
53
23 2pm
50
37
25 5pm
25
25
25 8pm
12
12
12 11pm
12
37
— 2am
—
—
— 5am
—
—
— 8am
—
—

Air Quality Trend (24h)

Nearby Monitoring Stations

30
Kelso
10.7 km PM2.5: 7.2 µg/m³

Nearby Cities

31 Longview 15 Battle Ground 20 Salmon Creek 20 Hazel Dell 20 Five Corners 20 Vancouver 20 Orchards 33 Centralia 20 Bethany

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T14:34 UTC.