Air Quality in Bangor, United States

Windy
2.8°C · 70.6% humidity
2.8°
Feels -5.9°
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast Calibrated
18 7pm
18
20
20 10pm
20
20
20 1am
20
20
20 4am
20
20
20 7am
20
33
33 10am
33
33
20 1pm
20
20
20 4pm
20
20
Station readings
18
18
CAMS model adj -17
37
37
37
37
37
37
37
37
37
37
37
37
37
37
50
50
50
50
37
37
37
37
37
37
AD 728×90

PM2.5 Trend (24h)

22h · 1 station
70.6%
Humidity
79.7 km/h
Wind S
1029.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Bangor?

Temperature & Precipitation

PM2.54.22 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
4.22
Median
4.22
Average
4.22
Low
4.22
High
PM2.5 µg/m³ · Model: 17.65 · Bias: +13.4

What is the 7-day forecast for Bangor?

04-09
9.0° -2.8°
04-10
15.0° 2.1°
04-11
13.4° 3.6°
04-12
13.5° 1.1°
04-13
8.5° 2.2°
10.31 mm
04-14
22.3° 11.3°
04-15
17.7° 14.1°
7.0 mm
Both models agree Avg diff: 3.6°C

Where are air quality stations near Bangor?

32
Bangor MSS, Maine, USA
2.1 km
25
Bangor MSS, Maine, USA
2.1 km
18
Bangor (ME DEP - BMSS)
2.1 km PM2.5: 4.2 µg/m³

What cities are near Bangor?

11 Waterville 26 Lewiston 7 Portland 7 South Portland 7 South Portland Gardens 7 Westbrook 6 West Scarborough 6 Saco 6 Biddeford 3 Saint-Georges

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T22:13 UTC.