Lewiston, Idaho, USA

Monitoring Station · Lewiston, United States
40
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
12 5pm
12
12
12 8pm
12
12
12 11pm
12
12
12 2am
12
25
25 5am
25
—
— 8am
—
—
— 11am
—
—
— 2pm
—
—

Air Quality Trend (24h)

Nearby Monitoring Stations

46
Lewiston, Idaho, USA
0.0 km
60
13th St, Clarkston, Washington, USA
5.5 km
54
13th St, Clarkston, Washington, USA
5.5 km
27
Lapwai_trex, Idaho, USA
14.3 km
25
Lapwai_trex, Idaho, USA
14.3 km

Nearby Cities

24 Lewiston 30 Lewiston Orchards 30 Moscow 30 Pullman 27 Walla Walla 23 Opportunity 23 Spokane Valley 20 Coeur d'Alene 23 Spokane

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-09T20:20 UTC.