Hourly Weather | Today Thursday, February 5, 2026
New Britain, Connecticut
10 PM
Cloudy Night
18°
Feels Like 12°
0
Humidity: 68%
UV Index: 0
Wind: 6 mph
11 PM
Cloudy Night
16°
Feels Like 10°
0
Frost Risk: 100%
Humidity: 66%
UV Index: 0
Wind: 6 mph

Hourly Air Quality Forecast - AQI (US EPA)

10 PM
70 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 21.29 µg/m³
  • PM10: 28.43 µg/m³
  • O3: 0.010 ppm
  • NO2: 26 ppb
  • SO2: 1.7 ppb
  • CO: 0.43 ppm

Health Recommendations:

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

11 PM
64 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 18.37 µg/m³
  • PM10: 24.24 µg/m³
  • O3: 0.013 ppm
  • NO2: 22.7 ppb
  • SO2: 1.4 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.