Lewiston (ME DEP - LCKP)

Monitoring Station · Lewiston, United States
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
25 9pm
24
14
14 12am
14
14
26 3am
26
26
26 6am
26
26
26 9am
39
—
— 12pm
—
—
— 3pm
—
—
— 6pm
—
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Station readings
25
24
CAMS model adj -11
37
37
25
25
25
25
37
37
37
37
37
37
37
50

Air Quality Trend (24h)

PM2.55.7 µg/m³ ✓ WHO
Good

Nearby Monitoring Stations

21
Lewiston, Maine, USA
0.1 km

Nearby Cities

24 Lewiston Westbrook Portland South Portland South Portland Gardens West Scarborough Saco Biddeford 17 Waterville

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T00:05 UTC.