Air Quality in Westbrook, United States

Windy
7.3°C · 54.1% humidity
7.3°
Feels 1.6°
7
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model

Nearby Monitoring Stations

AQI Forecast Calibrated
27 7pm
25
15
3 10pm
3
3
3 1am
15
15
15 4am
15
15
15 7am
15
15
28 10am
28
28
28 1pm
28
28
53 4pm
28
28
Station readings
27
25
CAMS model adj -22
37
37
37
25
25
25
25
37
37
37
37
37
37
37
37
50
50
50
50
50
50
75
50
50
AD 728×90

PM2.5 Trend (24h)

22h · 1 station
54.1%
Humidity
56.1 km/h
Wind SSW
1029.6 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Westbrook?

Temperature & Precipitation

PM2.51.73 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250

What is the 7-day forecast for Westbrook?

04-09
12.7° -1.6°
04-10
18.7° 2.8°
04-11
17.9° 6.9°
04-12
16.4° 4.1°
04-13
12.4° 5.8°
6.13 mm
04-14
25.9° 15.1°
04-15
20.8° 18.1°
2.19 mm
Both models agree Avg diff: 3.7°C

What cities are near Westbrook?

7 South Portland Gardens 7 Portland 7 South Portland 6 West Scarborough 6 Saco 6 Biddeford 26 Lewiston Laconia 20 Amesbury 10 Newburyport

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T22:18 UTC.