13th St, Clarkston, Washington, USA Air Quality

Monitoring Station · Lewiston, United States
153
Unhealthy
Everyone should reduce prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
76 10pm
32
76
153 1am
76
76
76 4am
76
96
96 7am
96
96
96 10am
96
96
— 1pm
—
—
— 4pm
—
—
— 7pm
—
—
Station readings
32
153
CAMS model adj +42
34
34
34
34
34
34
34
34
54
54
54
54
54
54
54

Air Quality Forecast (24h)

PM2.559.4 µg/m³ ×4.0 WHO
Unhealthy
View city history →

Nearby Monitoring Stations

34
Lewiston, Idaho, USA
5.5 km PM2.5: 8.2 µg/m³
155
Lapwai_trex, Idaho, USA
19.7 km PM2.5: 63.2 µg/m³
152
Lapwai_trex, Idaho, USA
19.7 km PM2.5: 57.4 µg/m³

Nearby Cities

154 Lewiston 154 Lewiston Orchards 68 Moscow 68 Pullman 103 Walla Walla 147 Opportunity 145 Spokane Valley 142 Spokane 157 Coeur d'Alene

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T01:36 UTC.