Hourly Weather | Today Thursday, June 11, 2026
Bangor, Maine
1 PM
Stormy Weather
79°
Feels Like 82°
47
Humidity: 67%
UV Index: 2
Wind: 4 mph
2 PM
Stormy Weather
81°
Feels Like 81°
51
Humidity: 63%
UV Index: 2
Wind: 6 mph
3 PM
Cloudy Weather
81°
Feels Like 86°
47
Humidity: 63%
UV Index: 2
Wind: 6 mph
4 PM
Cloudy Weather
82°
Feels Like 86°
40
Humidity: 61%
UV Index: 1
Wind: 6 mph
5 PM
Cloudy Weather
82°
Feels Like 86°
34
Humidity: 61%
UV Index: 1
Wind: 6 mph
6 PM
Cloudy Weather
81°
Feels Like 84°
34
Humidity: 64%
UV Index: 1
Wind: 7 mph
7 PM
Cloudy Weather
79°
Feels Like 81°
34
Humidity: 68%
UV Index: 0
Wind: 7 mph
8 PM
Cloudy Weather
77°
Feels Like 77°
34
Humidity: 71%
UV Index: 0
Wind: 8 mph
9 PM
Cloudy Weather
75°
Feels Like 75°
34
Humidity: 75%
UV Index: 0
Wind: 7 mph
10 PM
Cloudy Weather
72°
Feels Like 72°
37
Humidity: 79%
UV Index: 0
Wind: 6 mph
11 PM
Cloudy Weather
70°
Feels Like 70°
43
Humidity: 84%
UV Index: 0
Wind: 4 mph

Hourly Air Quality Forecast - AQI (US EPA)

1 PM
37 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 8.94 µg/m³
  • PM10: 11.29 µg/m³
  • O3: 0.024 ppm
  • NO2: 4.2 ppb
  • SO2: 0.6 ppb
  • CO: 0.16 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

2 PM
40 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 9.55 µg/m³
  • PM10: 12.03 µg/m³
  • O3: 0.027 ppm
  • NO2: 4 ppb
  • SO2: 0.7 ppb
  • CO: 0.17 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

3 PM
42 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.08 µg/m³
  • PM10: 12.36 µg/m³
  • O3: 0.031 ppm
  • NO2: 3.9 ppb
  • SO2: 0.7 ppb
  • CO: 0.17 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

4 PM
43 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.25 µg/m³
  • PM10: 12.23 µg/m³
  • O3: 0.033 ppm
  • NO2: 3.9 ppb
  • SO2: 0.6 ppb
  • CO: 0.17 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

5 PM
43 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.26 µg/m³
  • PM10: 12.02 µg/m³
  • O3: 0.034 ppm
  • NO2: 3.9 ppb
  • SO2: 0.5 ppb
  • CO: 0.17 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

6 PM
41 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 9.82 µg/m³
  • PM10: 11.35 µg/m³
  • O3: 0.034 ppm
  • NO2: 3.8 ppb
  • SO2: 0.4 ppb
  • CO: 0.17 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

7 PM
39 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 9.43 µg/m³
  • PM10: 10.73 µg/m³
  • O3: 0.034 ppm
  • NO2: 3.9 ppb
  • SO2: 0.3 ppb
  • CO: 0.18 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

8 PM
39 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 9.4 µg/m³
  • PM10: 10.51 µg/m³
  • O3: 0.034 ppm
  • NO2: 3.9 ppb
  • SO2: 0.3 ppb
  • CO: 0.18 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

9 PM
41 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 9.87 µg/m³
  • PM10: 10.88 µg/m³
  • O3: 0.035 ppm
  • NO2: 3.5 ppb
  • SO2: 0.3 ppb
  • CO: 0.18 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

10 PM
43 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.34 µg/m³
  • PM10: 11.3 µg/m³
  • O3: 0.036 ppm
  • NO2: 3.1 ppb
  • SO2: 0.3 ppb
  • CO: 0.18 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

11 PM
45 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.69 µg/m³
  • PM10: 11.67 µg/m³
  • O3: 0.037 ppm
  • NO2: 2.9 ppb
  • SO2: 0.4 ppb
  • CO: 0.18 ppm

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.