Hourly Weather | Today Tuesday, September 1, 2026
New Brunswick, New Jersey
12 PM
Rainy Weather
82°
Feels Like 86°
61
Humidity: 70%
UV Index: 2
Wind: 7 mph
1 PM
Cloudy Weather
84°
Feels Like 93°
49
Humidity: 67%
UV Index: 3
Wind: 7 mph
2 PM
Cloudy Weather
86°
Feels Like 93°
34
Humidity: 64%
UV Index: 3
Wind: 7 mph
3 PM
Cloudy Weather
86°
Feels Like 93°
34
Humidity: 62%
UV Index: 2
Wind: 8 mph
4 PM
Cloudy Weather
86°
Feels Like 91°
37
Humidity: 65%
UV Index: 2
Wind: 8 mph
5 PM
Cloudy Weather
82°
Feels Like 88°
47
Humidity: 71%
UV Index: 1
Wind: 8 mph
6 PM
Stormy Weather
81°
Feels Like 84°
51
Humidity: 83%
UV Index: 0
Wind: 8 mph
7 PM
Cloudy Weather
79°
Feels Like 84°
43
Humidity: 81%
UV Index: 0
Wind: 7 mph
8 PM
Stormy Weather
77°
Feels Like 81°
51
Humidity: 87%
UV Index: 0
Wind: 4 mph
9 PM
Cloudy Night
75°
Feels Like 79°
47
Humidity: 90%
UV Index: 0
Wind: 6 mph
10 PM
Cloudy Night
73°
Feels Like 77°
40
Humidity: 92%
UV Index: 0
Wind: 6 mph
11 PM
Cloudy Weather
72°
Feels Like 73°
34
Humidity: 95%
UV Index: 0
Wind: 6 mph

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 11.11 µg/m³
  • PM10: 12.62 µg/m³
  • O3: 0.043 ppm
  • NO2: 2.7 ppb
  • SO2: 0.9 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

1 PM
43 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 10.06 µg/m³
  • PM10: 11.4 µg/m³
  • O3: 0.046 ppm
  • NO2: 2.6 ppb
  • SO2: 0.8 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 9.84 µg/m³
  • PM10: 11.15 µg/m³
  • O3: 0.048 ppm
  • NO2: 2.6 ppb
  • SO2: 0.9 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.89 µg/m³
  • PM10: 10 µg/m³
  • O3: 0.050 ppm
  • NO2: 2.5 ppb
  • SO2: 0.8 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.48 µg/m³
  • PM10: 8.37 µg/m³
  • O3: 0.051 ppm
  • NO2: 2.2 ppb
  • SO2: 0.7 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.55 µg/m³
  • PM10: 7.33 µg/m³
  • O3: 0.052 ppm
  • NO2: 2.2 ppb
  • SO2: 0.6 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.46 µg/m³
  • PM10: 7.33 µg/m³
  • O3: 0.048 ppm
  • NO2: 3.3 ppb
  • SO2: 0.7 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.88 µg/m³
  • PM10: 8.01 µg/m³
  • O3: 0.040 ppm
  • NO2: 4.9 ppb
  • SO2: 0.7 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.29 µg/m³
  • PM10: 8.67 µg/m³
  • O3: 0.035 ppm
  • NO2: 5.6 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
32 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 7.69 µg/m³
  • PM10: 9.26 µg/m³
  • O3: 0.030 ppm
  • NO2: 5.8 ppb
  • SO2: 0.7 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.23 µg/m³
  • PM10: 10.03 µg/m³
  • O3: 0.025 ppm
  • NO2: 6 ppb
  • SO2: 0.6 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.74 µg/m³
  • PM10: 10.55 µg/m³
  • O3: 0.021 ppm
  • NO2: 6.2 ppb
  • SO2: 0.5 ppb
  • CO: 0.17 ppm

Health Recommendations:

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