Hourly Weather | Today › Monday, November 2, 2026
New Britain, Connecticut
1 AM
Cloudy Night
41°
Feels Like 39°
0
Humidity: 92%
UV Index: 0
Wind: 5 mph
2 AM
Cloudy Night
39°
Feels Like 37°
0
Humidity: 89%
UV Index: 0
Wind: 6 mph
3 AM
Cloudy Night
39°
Feels Like 37°
0
Humidity: 89%
UV Index: 0
Wind: 6 mph
4 AM
Cloudy Night
39°
Feels Like 37°
0
Humidity: 89%
UV Index: 0
Wind: 6 mph
5 AM
Cloudy Night
39°
Feels Like 37°
0
Humidity: 90%
UV Index: 0
Wind: 6 mph
6 AM
Cloudy Night
37°
Feels Like 36°
0
Humidity: 96%
UV Index: 0
Wind: 6 mph
7 AM
Cloudy Weather
39°
Feels Like 37°
0
Humidity: 88%
UV Index: 0
Wind: 6 mph
8 AM
Cloudy Weather
45°
Feels Like 43°
0
Humidity: 77%
UV Index: 1
Wind: 6 mph
9 AM
Cloudy Weather
52°
Feels Like 52°
0
Humidity: 62%
UV Index: 2
Wind: 7 mph
10 AM
Cloudy Weather
55°
Feels Like 55°
0
Humidity: 55%
UV Index: 2
Wind: 8 mph
11 AM
Cloudy Weather
59°
Feels Like 61°
0
Humidity: 48%
UV Index: 3
Wind: 8 mph
12 PM
Cloudy Weather
63°
Feels Like 64°
0
Humidity: 42%
UV Index: 3
Wind: 9 mph
1 PM
Cloudy Weather
64°
Feels Like 66°
0
Humidity: 37%
UV Index: 3
Wind: 9 mph
2 PM
Cloudy Weather
66°
Feels Like 66°
0
Humidity: 36%
UV Index: 2
Wind: 9 mph
3 PM
Cloudy Weather
64°
Feels Like 64°
0
Humidity: 39%
UV Index: 2
Wind: 8 mph
4 PM
Cloudy Weather
63°
Feels Like 63°
0
Humidity: 43%
UV Index: 1
Wind: 7 mph
5 PM
Cloudy Night
61°
Feels Like 57°
0
Humidity: 49%
UV Index: 0
Wind: 7 mph
6 PM
Cloudy Night
57°
Feels Like 55°
0
Humidity: 55%
UV Index: 0
Wind: 6 mph
7 PM
Cloudy Night
54°
Feels Like 52°
0
Humidity: 62%
UV Index: 0
Wind: 6 mph
8 PM
Cloudy Night
52°
Feels Like 50°
0
Humidity: 68%
UV Index: 0
Wind: 6 mph
9 PM
Cloudy Night
50°
Feels Like 48°
0
Humidity: 74%
UV Index: 0
Wind: 6 mph
10 PM
Cloudy Night
48°
Feels Like 48°
0
Humidity: 77%
UV Index: 0
Wind: 6 mph
11 PM
Cloudy Night
48°
Feels Like 46°
0
Humidity: 80%
UV Index: 0
Wind: 5 mph

Hourly Air Quality Forecast - AQI (US EPA)

1 AM
44 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.63 µg/m³
  • PM10: 17.27 µg/m³
  • O3: 0.023 ppm
  • NO2: 17.9 ppb
  • SO2: 1.6 ppb
  • CO: 0.26 ppm

Health Recommendations:

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

2 AM
46 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 11.03 µg/m³
  • PM10: 17.82 µg/m³
  • O3: 0.021 ppm
  • NO2: 18.3 ppb
  • SO2: 1.8 ppb
  • CO: 0.26 ppm

Health Recommendations:

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

3 AM
49 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 11.74 µg/m³
  • PM10: 18.77 µg/m³
  • O3: 0.019 ppm
  • NO2: 19.2 ppb
  • SO2: 1.8 ppb
  • CO: 0.27 ppm

Health Recommendations:

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

4 AM
51 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 12.62 µg/m³
  • PM10: 19.97 µg/m³
  • O3: 0.017 ppm
  • NO2: 20.4 ppb
  • SO2: 1.9 ppb
  • CO: 0.28 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

5 AM
53 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 13.47 µg/m³
  • PM10: 21.16 µg/m³
  • O3: 0.015 ppm
  • NO2: 22.2 ppb
  • SO2: 2.1 ppb
  • CO: 0.29 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

6 AM
55 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 14.35 µg/m³
  • PM10: 22.39 µg/m³
  • O3: 0.013 ppm
  • NO2: 24.3 ppb
  • SO2: 2.2 ppb
  • CO: 0.31 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

7 AM
58 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 15.89 µg/m³
  • PM10: 24.81 µg/m³
  • O3: 0.010 ppm
  • NO2: 27.2 ppb
  • SO2: 2.3 ppb
  • CO: 0.34 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

8 AM
62 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 17.56 µg/m³
  • PM10: 27.62 µg/m³
  • O3: 0.011 ppm
  • NO2: 26.7 ppb
  • SO2: 2.5 ppb
  • CO: 0.37 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

9 AM
64 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 18.54 µg/m³
  • PM10: 29.22 µg/m³
  • O3: 0.015 ppm
  • NO2: 24.2 ppb
  • SO2: 2.9 ppb
  • CO: 0.39 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

10 AM
64 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 18.75 µg/m³
  • PM10: 29.07 µg/m³
  • O3: 0.020 ppm
  • NO2: 22.4 ppb
  • SO2: 3.5 ppb
  • CO: 0.38 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

11 AM
59 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 16.05 µg/m³
  • PM10: 24.27 µg/m³
  • O3: 0.028 ppm
  • NO2: 19.3 ppb
  • SO2: 3.9 ppb
  • CO: 0.30 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

12 PM
57 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 15.38 µg/m³
  • PM10: 22.93 µg/m³
  • O3: 0.033 ppm
  • NO2: 17.6 ppb
  • SO2: 3.8 ppb
  • CO: 0.28 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

1 PM
54 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 14.1 µg/m³
  • PM10: 20.6 µg/m³
  • O3: 0.037 ppm
  • NO2: 15.7 ppb
  • SO2: 3.5 ppb
  • CO: 0.27 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

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

Pollutant Concentrations:

  • PM2.5: 11.11 µg/m³
  • PM10: 16.25 µg/m³
  • O3: 0.043 ppm
  • NO2: 11.7 ppb
  • SO2: 2.5 ppb
  • CO: 0.23 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: 10.13 µg/m³
  • PM10: 14.54 µg/m³
  • O3: 0.045 ppm
  • NO2: 9.7 ppb
  • SO2: 2 ppb
  • CO: 0.20 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: O3
Details

Pollutant Concentrations:

  • PM2.5: 9.35 µg/m³
  • PM10: 13.29 µg/m³
  • O3: 0.046 ppm
  • NO2: 8.6 ppb
  • SO2: 1.6 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

5 PM
42 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 8.83 µg/m³
  • PM10: 12.61 µg/m³
  • O3: 0.045 ppm
  • NO2: 8.6 ppb
  • SO2: 1.4 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

6 PM
40 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 8.75 µg/m³
  • PM10: 12.7 µg/m³
  • O3: 0.043 ppm
  • NO2: 9.4 ppb
  • SO2: 1.4 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

7 PM
38 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 8.82 µg/m³
  • PM10: 13.08 µg/m³
  • O3: 0.041 ppm
  • NO2: 10.4 ppb
  • SO2: 1.3 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.75 µg/m³
  • PM10: 13.27 µg/m³
  • O3: 0.039 ppm
  • NO2: 10.8 ppb
  • SO2: 1.3 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.55 µg/m³
  • PM10: 13.26 µg/m³
  • O3: 0.037 ppm
  • NO2: 10.9 ppb
  • SO2: 1.2 ppb
  • CO: 0.21 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.32 µg/m³
  • PM10: 13.21 µg/m³
  • O3: 0.035 ppm
  • NO2: 11.2 ppb
  • SO2: 1.3 ppb
  • CO: 0.21 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.93 µg/m³
  • PM10: 12.81 µg/m³
  • O3: 0.034 ppm
  • NO2: 11.2 ppb
  • SO2: 1.2 ppb
  • CO: 0.21 ppm

Health Recommendations:

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