Hourly Weather | Today Thursday, February 5, 2026
Brockton, Massachusetts
10 PM
Cloudy Night
12°
Feels Like
0
Humidity: 90%
UV Index: 0
Wind: 5 mph
11 PM
Cloudy Night
Feels Like
0
Frost Risk: 100%
Humidity: 94%
UV Index: 0
Wind: 5 mph

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 9.8 µg/m³
  • PM10: 11.41 µg/m³
  • O3: 0.031 ppm
  • NO2: 10.3 ppb
  • SO2: 0.6 ppb
  • CO: 0.23 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 10.08 µg/m³
  • PM10: 11.79 µg/m³
  • O3: 0.031 ppm
  • NO2: 10.4 ppb
  • SO2: 0.6 ppb
  • CO: 0.24 ppm

Health Recommendations:

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