Hourly Weather | Today Tuesday, April 7, 2026
New Britain, Connecticut
12 PM
Rainy Weather
52°
Feels Like 45°
51
Humidity: 41%
UV Index: 2
Wind: 16 mph
1 PM
Cloudy Weather
52°
Feels Like 46°
43
Humidity: 38%
UV Index: 4
Wind: 17 mph
2 PM
Rainy Weather
50°
Feels Like 41°
55
Humidity: 35%
UV Index: 2
Wind: 17 mph
3 PM
Cloudy Weather
48°
Feels Like 43°
47
Humidity: 33%
UV Index: 4
Wind: 18 mph
4 PM
Rainy Weather
48°
Feels Like 37°
55
Humidity: 31%
UV Index: 1
Wind: 18 mph
5 PM
Cloudy Weather
45°
Feels Like 36°
40
Humidity: 31%
UV Index: 2
Wind: 18 mph
6 PM
Cloudy Weather
43°
Feels Like 34°
34
Humidity: 33%
UV Index: 1
Wind: 16 mph
7 PM
Cloudy Weather
39°
Feels Like 30°
22
Humidity: 39%
UV Index: 0
Wind: 15 mph
8 PM
Cloudy Night
37°
Feels Like 25°
0
Humidity: 45%
UV Index: 0
Wind: 16 mph
9 PM
Cloudy Night
36°
Feels Like 23°
0
Humidity: 48%
UV Index: 0
Wind: 15 mph
10 PM
Cloudy Night
34°
Feels Like 21°
0
Humidity: 51%
UV Index: 0
Wind: 14 mph
11 PM
Cloudy Night
32°
Feels Like 21°
0
Humidity: 52%
UV Index: 0
Wind: 13 mph

Hourly Air Quality Forecast - AQI (US EPA)

12 PM
55 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.92 µg/m³
  • PM10: 3.06 µg/m³
  • O3: 0.056 ppm
  • NO2: 2.6 ppb
  • SO2: 0.7 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

1 PM
64 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.08 µg/m³
  • PM10: 3.07 µg/m³
  • O3: 0.058 ppm
  • NO2: 2.1 ppb
  • SO2: 0.6 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

2 PM
70 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.34 µg/m³
  • PM10: 3.26 µg/m³
  • O3: 0.060 ppm
  • NO2: 1.9 ppb
  • SO2: 0.6 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

3 PM
71 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.27 µg/m³
  • PM10: 3.18 µg/m³
  • O3: 0.061 ppm
  • NO2: 1.9 ppb
  • SO2: 0.6 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

4 PM
66 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.98 µg/m³
  • PM10: 2.89 µg/m³
  • O3: 0.059 ppm
  • NO2: 2 ppb
  • SO2: 0.6 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

5 PM
56 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.43 µg/m³
  • PM10: 2.33 µg/m³
  • O3: 0.056 ppm
  • NO2: 2.2 ppb
  • SO2: 0.6 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 1.04 µg/m³
  • PM10: 1.99 µg/m³
  • O3: 0.052 ppm
  • NO2: 2.7 ppb
  • SO2: 0.6 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 0.95 µg/m³
  • PM10: 2.07 µg/m³
  • O3: 0.049 ppm
  • NO2: 3.6 ppb
  • SO2: 0.6 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

8 PM
44 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 0.95 µg/m³
  • PM10: 2.22 µg/m³
  • O3: 0.047 ppm
  • NO2: 3.9 ppb
  • SO2: 0.7 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 0.89 µg/m³
  • PM10: 2.23 µg/m³
  • O3: 0.045 ppm
  • NO2: 3.7 ppb
  • SO2: 0.6 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

10 PM
41 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 0.85 µg/m³
  • PM10: 2.25 µg/m³
  • O3: 0.044 ppm
  • NO2: 3.6 ppb
  • SO2: 0.6 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

11 PM
41 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 0.79 µg/m³
  • PM10: 2.18 µg/m³
  • O3: 0.044 ppm
  • NO2: 3.4 ppb
  • SO2: 0.6 ppb
  • CO: 0.15 ppm

Health Recommendations:

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