What is the air quality in Bangor today?

The current Air Quality Index (AQI) in Bangor is 33 (Good). PM2.5 concentration is 7.9 µg/m³.

What is the temperature in Bangor right now?

The current temperature in Bangor is 18.2°C (feels like 18.2°C). Humidity is 69.5% and wind speed is 29.5 km/h.

Is it safe to go outside in Bangor?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 5.9 (High).

Air Quality in Bangor, United States

Partly Cloudy

18.2°C · 69.5% humidity

18.2°

Feels 18.2°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

24 5am

33 8am

28 11am

25 2pm

24 5pm

27 8pm

27 11pm

27 2am

Air Quality Index Trend

34h · 1 stn

View full history →

Bangor's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

69.5%

Humidity

29.5 km/h

Wind WSW

1012.9 hPa

Pressure

5.9

UV High

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

7.9 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Bangor?

Temperature & Precipitation

PM2.5 Trend

34h · 1 station

PM2.57.9 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX5.9

High

Station readings (1 station within 25 km)

7.9

Median

7.9

Average

7.9

Low

7.9

High

PM2.5 µg/m³ · Model: 6.0 · Bias: -1.9

What is the 7-day forecast for Bangor?

06-09

31.1° 11.6°

06-10

15.7° 9.7°

0.44 mm

06-11

23.9° 8.9°

0.25 mm

06-12

23.6° 15.6°

0.06 mm

06-13

25.0° 11.8°

19.25 mm

06-14

22.5° 7.2°

0.06 mm

06-15

25.3° 13.0°

Both models agree Avg diff: 6.3°C

Where are air quality stations near Bangor?

Bangor MSS, Maine, USA

2.1 km PM2.5: 5.5 µg/m³

What cities are near Bangor?

27 Waterville 34 Lewiston 29 Portland 29 South Portland 27 South Portland Gardens 29 Westbrook 25 West Scarborough 26 Saco 26 Biddeford 23 Saint-Georges

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ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-06-09T12:09 UTC.