30th Ave, Longview, Washington, USA

Monitoring Station · Longview, United States
12
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
24 9pm
25
17
12 12am
25
25
25 3am
37
50
50 6am
50
75
75 9am
75
—
— 12pm
—
—
— 3pm
—
—
— 6pm
—
—

Air Quality Trend (24h)

Nearby Monitoring Stations

10
Kelso
10.7 km PM2.5: 2.4 µg/m³

Nearby Cities

10 Longview 13 Battle Ground 13 Salmon Creek 13 Hazel Dell 13 Five Corners 13 Vancouver 13 Orchards 15 Centralia 12 Bethany

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T00:07 UTC.