Lewiston, Idaho, USA

Monitoring Station · Lewiston, United States
53
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
53 6pm
12
12
12 9pm
12
12
12 12am
12
12
12 3am
25
25
25 6am
25
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— 9am
—
—
— 12pm
—
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— 3pm
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Air Quality Trend (24h)

Nearby Monitoring Stations

40
Lewiston, Idaho, USA
0.0 km
46
Lewiston, Idaho, USA
0.0 km
54
13th St, Clarkston, Washington, USA
5.5 km
60
13th St, Clarkston, Washington, USA
5.5 km
58
13th St, Clarkston, Washington, USA
5.5 km
27
Lapwai_trex, Idaho, USA
14.3 km
53
Lapwai_trex, Idaho, USA
14.3 km

Nearby Cities

23 Lewiston 29 Lewiston Orchards 28 Moscow 28 Pullman 27 Walla Walla 20 Opportunity 20 Spokane Valley 18 Coeur d'Alene 20 Spokane

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-09T21:16 UTC.