Hourly Weather | Today Tuesday, January 13, 2026
Chicopee, Massachusetts
7 PM
Cloudy Weather
36°
Feels Like 27°
1
Humidity: 66%
Wind: 9 mph
UV Index: 0
8 PM
Cloudy Weather
34°
Feels Like 25°
1
Humidity: 74%
Wind: 11 mph
UV Index: 0
9 PM
Cloudy Weather
36°
Feels Like 27°
1
Humidity: 77%
Wind: 11 mph
UV Index: 0
10 PM
Cloudy Weather
36°
Feels Like 27°
1
Humidity: 80%
Wind: 11 mph
UV Index: 0
11 PM
Cloudy Weather
36°
Feels Like 28°
1
Humidity: 81%
Wind: 9 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 12.22 µg/m³
  • PM10: 17.25 µg/m³
  • O3: 0.024 ppm
  • NO2: 14.7 ppb
  • SO2: 1.9 ppb
  • CO: 0.23 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 11.23 µg/m³
  • PM10: 16.18 µg/m³
  • O3: 0.026 ppm
  • NO2: 11.8 ppb
  • SO2: 1.6 ppb
  • CO: 0.21 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 11.08 µg/m³
  • PM10: 16.38 µg/m³
  • O3: 0.027 ppm
  • NO2: 10.6 ppb
  • SO2: 1.5 ppb
  • CO: 0.21 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 11.12 µg/m³
  • PM10: 16.6 µg/m³
  • O3: 0.028 ppm
  • NO2: 10.4 ppb
  • SO2: 1.5 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 11.12 µg/m³
  • PM10: 16.36 µg/m³
  • O3: 0.028 ppm
  • NO2: 10.3 ppb
  • SO2: 1.5 ppb
  • CO: 0.20 ppm

Health Recommendations:

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