Hourly Weather | Today Friday, February 6, 2026
New Britain, Connecticut
1 AM
Cloudy Night
10°
Feels Like
0
Frost Risk: 100%
Humidity: 76%
UV Index: 0
Wind: 6 mph
2 AM
Cloudy Night
10°
Feels Like
0
Frost Risk: 100%
Humidity: 79%
UV Index: 0
Wind: 6 mph
3 AM
Cloudy Night
Feels Like
0
Frost Risk: 100%
Humidity: 84%
UV Index: 0
Wind: 6 mph
4 AM
Cloudy Night
Feels Like
0
Frost Risk: 100%
Humidity: 87%
UV Index: 0
Wind: 6 mph
5 AM
Cloudy Night
Feels Like
0
Frost Risk: 100%
Humidity: 89%
UV Index: 0
Wind: 6 mph
6 AM
Cloudy Weather
Feels Like
0
Frost Risk: 100%
Humidity: 91%
UV Index: 0
Wind: 6 mph
7 AM
Cloudy Weather
Feels Like
0
Frost Risk: 100%
Humidity: 85%
UV Index: 0
Wind: 6 mph
8 AM
Cloudy Weather
10°
Feels Like
0
Frost Risk: 100%
Humidity: 80%
UV Index: 0
Wind: 6 mph
9 AM
Cloudy Weather
12°
Feels Like 10°
0
Frost Risk: 100%
Humidity: 78%
UV Index: 1
Wind: 6 mph
10 AM
Cloudy Weather
18°
Feels Like 16°
0
Humidity: 70%
UV Index: 1
Wind: 6 mph
11 AM
Cloudy Weather
21°
Feels Like 19°
0
Humidity: 66%
UV Index: 1
Wind: 6 mph
12 PM
Cloudy Weather
25°
Feels Like 25°
0
Humidity: 62%
UV Index: 1
Wind: 5 mph
1 PM
Cloudy Weather
27°
Feels Like 27°
0
Humidity: 59%
UV Index: 1
Wind: 5 mph
2 PM
Cloudy Weather
28°
Feels Like 28°
0
Humidity: 56%
UV Index: 1
Wind: 5 mph
3 PM
Cloudy Weather
30°
Feels Like 30°
0
Humidity: 54%
UV Index: 1
Wind: 5 mph
4 PM
Cloudy Weather
28°
Feels Like 28°
0
Humidity: 59%
UV Index: 0
Wind: 5 mph
5 PM
Cloudy Weather
27°
Feels Like 27°
0
Humidity: 65%
UV Index: 0
Wind: 5 mph
6 PM
Cloudy Weather
25°
Feels Like 25°
0
Humidity: 68%
UV Index: 0
Wind: 4 mph
7 PM
Cloudy Weather
21°
Feels Like 23°
39
Humidity: 75%
UV Index: 0
Wind: 4 mph
8 PM
Cloudy Weather
19°
Feels Like 21°
42
Humidity: 83%
UV Index: 0
Wind: 4 mph
9 PM
Snowy Weather
21°
Feels Like 19°
46
Humidity: 78%
UV Index: 0
Wind: 4 mph
10 PM
Snowy Weather
21°
Feels Like 19°
44
Humidity: 80%
UV Index: 0
Wind: 4 mph
11 PM
Cloudy Weather
19°
Feels Like 21°
38
Frost Risk: 100%
Humidity: 83%
UV Index: 0
Wind: 4 mph

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 14.34 µg/m³
  • PM10: 17.99 µg/m³
  • O3: 0.019 ppm
  • NO2: 16.9 ppb
  • SO2: 1.1 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.

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

Pollutant Concentrations:

  • PM2.5: 14.15 µg/m³
  • PM10: 17.32 µg/m³
  • O3: 0.020 ppm
  • NO2: 15.9 ppb
  • SO2: 1.1 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.

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

Pollutant Concentrations:

  • PM2.5: 13.97 µg/m³
  • PM10: 16.75 µg/m³
  • O3: 0.020 ppm
  • NO2: 15.1 ppb
  • SO2: 1.1 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.

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

Pollutant Concentrations:

  • PM2.5: 13.44 µg/m³
  • PM10: 15.89 µg/m³
  • O3: 0.022 ppm
  • NO2: 13.9 ppb
  • SO2: 1.2 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.

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

Pollutant Concentrations:

  • PM2.5: 12.75 µg/m³
  • PM10: 14.98 µg/m³
  • O3: 0.023 ppm
  • NO2: 12.6 ppb
  • SO2: 1.2 ppb
  • CO: 0.26 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 12.41 µg/m³
  • PM10: 14.7 µg/m³
  • O3: 0.023 ppm
  • NO2: 12.5 ppb
  • SO2: 1.3 ppb
  • CO: 0.26 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 13.14 µg/m³
  • PM10: 16.04 µg/m³
  • O3: 0.021 ppm
  • NO2: 14.3 ppb
  • SO2: 1.5 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.

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

Pollutant Concentrations:

  • PM2.5: 14.15 µg/m³
  • PM10: 17.81 µg/m³
  • O3: 0.020 ppm
  • NO2: 15.8 ppb
  • SO2: 1.6 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.

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

Pollutant Concentrations:

  • PM2.5: 14.64 µg/m³
  • PM10: 18.79 µg/m³
  • O3: 0.022 ppm
  • NO2: 15.8 ppb
  • SO2: 1.7 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.

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

Pollutant Concentrations:

  • PM2.5: 14.8 µg/m³
  • PM10: 19.18 µg/m³
  • O3: 0.025 ppm
  • NO2: 14.4 ppb
  • SO2: 1.9 ppb
  • CO: 0.32 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 15.51 µg/m³
  • PM10: 19.89 µg/m³
  • O3: 0.030 ppm
  • NO2: 12.2 ppb
  • SO2: 2.1 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.

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

Pollutant Concentrations:

  • PM2.5: 17.74 µg/m³
  • PM10: 22.06 µg/m³
  • O3: 0.034 ppm
  • NO2: 11.6 ppb
  • SO2: 2.3 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.

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

Pollutant Concentrations:

  • PM2.5: 20.38 µg/m³
  • PM10: 24.55 µg/m³
  • O3: 0.038 ppm
  • NO2: 11.6 ppb
  • SO2: 2.5 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.

2 PM
79 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 25.7 µg/m³
  • PM10: 30.66 µg/m³
  • O3: 0.039 ppm
  • NO2: 14 ppb
  • SO2: 2.7 ppb
  • CO: 0.32 ppm

Health Recommendations:

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

3 PM
96 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 33.49 µg/m³
  • PM10: 40.33 µg/m³
  • O3: 0.036 ppm
  • NO2: 20.2 ppb
  • SO2: 3 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.

4 PM
110 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 39.6 µg/m³
  • PM10: 48.32 µg/m³
  • O3: 0.030 ppm
  • NO2: 28.3 ppb
  • SO2: 3.5 ppb
  • CO: 0.45 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

5 PM
123 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 44.58 µg/m³
  • PM10: 55.11 µg/m³
  • O3: 0.022 ppm
  • NO2: 38.2 ppb
  • SO2: 4 ppb
  • CO: 0.52 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

6 PM
137 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 50.1 µg/m³
  • PM10: 62.59 µg/m³
  • O3: 0.017 ppm
  • NO2: 44.5 ppb
  • SO2: 4.5 ppb
  • CO: 0.61 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

7 PM
151 AQI
Unhealthy air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 58.09 µg/m³
  • PM10: 73.38 µg/m³
  • O3: 0.013 ppm
  • NO2: 49.6 ppb
  • SO2: 5.1 ppb
  • CO: 0.70 ppm

Health Recommendations:

Everyone may begin to experience health effects; sensitive groups may experience more serious effects.

8 PM
156 AQI
Unhealthy air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 65.97 µg/m³
  • PM10: 83.95 µg/m³
  • O3: 0.012 ppm
  • NO2: 51.7 ppb
  • SO2: 5.4 ppb
  • CO: 0.78 ppm

Health Recommendations:

Everyone may begin to experience health effects; sensitive groups may experience more serious effects.

9 PM
160 AQI
Unhealthy air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 73.68 µg/m³
  • PM10: 93.83 µg/m³
  • O3: 0.012 ppm
  • NO2: 53.4 ppb
  • SO2: 5.5 ppb
  • CO: 0.86 ppm

Health Recommendations:

Everyone may begin to experience health effects; sensitive groups may experience more serious effects.

10 PM
164 AQI
Unhealthy air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 81.89 µg/m³
  • PM10: 103.82 µg/m³
  • O3: 0.011 ppm
  • NO2: 55.7 ppb
  • SO2: 5.7 ppb
  • CO: 0.94 ppm

Health Recommendations:

Everyone may begin to experience health effects; sensitive groups may experience more serious effects.

11 PM
164 AQI
Unhealthy air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 81.13 µg/m³
  • PM10: 100.1 µg/m³
  • O3: 0.011 ppm
  • NO2: 56 ppb
  • SO2: 5.6 ppb
  • CO: 0.92 ppm

Health Recommendations:

Everyone may begin to experience health effects; sensitive groups may experience more serious effects.