Lewiston, Idaho, USA Air Quality

Monitoring Station · Lewiston, United States
16
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
29 12am
16
28
28 3am
29
29
29 6am
28
28
28 9am
28
28
28 12pm
29
29
— 3pm
—
—
— 6pm
—
—
— 9pm
—
—
Station readings
29
16
CAMS model adj +4
24
24
24
24
25
25
25
24
24
24
24
24
24
25
25

Air Quality Forecast (24h)

PM2.53.8 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

28
Lewiston, Idaho, USA
0.0 km PM2.5: 6.7 µg/m³
15
Lewiston, Idaho, USA
0.0 km PM2.5: 3.6 µg/m³
16
13th St, Clarkston, Washington, USA
5.5 km PM2.5: 3.8 µg/m³
53
13th St, Clarkston, Washington, USA
5.5 km PM2.5: 13.1 µg/m³
9
13th St, Clarkston, Washington, USA
5.5 km PM2.5: 2.2 µg/m³
29
Lapwai_trex, Idaho, USA
14.3 km PM2.5: 7.0 µg/m³
34
Lapwai_trex, Idaho, USA
14.3 km PM2.5: 8.2 µg/m³
26
Lapwai_trex, Idaho, USA
14.3 km PM2.5: 6.2 µg/m³

Nearby Cities

24 Lewiston 24 Lewiston Orchards 7 Moscow 7 Pullman 6 Walla Walla 9 Opportunity 8 Spokane Valley 12 Coeur d'Alene 5 Spokane

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T03:51 UTC.