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 6pm
18
21
21 9pm
21
21
21 12am
21
21
21 3am
21
21
21 6am
21
21
34 9am
34
34
34 12pm
21
21
21 3pm
21
21
Station readings
18
18
CAMS model adj -16
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
50
50
50
50
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

PM2.54.27 µg/m³ ✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
4.27
Median
4.27
Average
4.27
Low
4.27
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?

25
Bangor MSS, Maine, USA
2.1 km
18
Bangor (ME DEP - BMSS)
2.1 km PM2.5: 4.3 µg/m³

What cities are near Bangor?

12 Waterville 27 Lewiston 8 Portland 8 South Portland 8 South Portland Gardens 8 Westbrook 6 West Scarborough 5 Saco 5 Biddeford 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 2026-04-09T21:14 UTC.