Hourly Weather | Today › Monday, November 2, 2026
Trenton, New Jersey
1 AM
Cloudy Night
41°
Feels Like 43°
0
Humidity: 84%
UV Index: 0
Wind: 4 mph
2 AM
Cloudy Night
41°
Feels Like 43°
0
Humidity: 90%
UV Index: 0
Wind: 4 mph
3 AM
Cloudy Night
41°
Feels Like 41°
0
Humidity: 91%
UV Index: 0
Wind: 4 mph
4 AM
Cloudy Night
39°
Feels Like 41°
0
Humidity: 93%
UV Index: 0
Wind: 4 mph
5 AM
Cloudy Night
39°
Feels Like 41°
0
Humidity: 95%
UV Index: 0
Wind: 4 mph
6 AM
Cloudy Night
39°
Feels Like 39°
0
Humidity: 96%
UV Index: 0
Wind: 4 mph
7 AM
Cloudy Weather
43°
Feels Like 43°
0
Humidity: 86%
UV Index: 0
Wind: 4 mph
8 AM
Cloudy Weather
46°
Feels Like 48°
0
Humidity: 72%
UV Index: 1
Wind: 5 mph
9 AM
Cloudy Weather
50°
Feels Like 52°
0
Humidity: 70%
UV Index: 1
Wind: 5 mph
10 AM
Cloudy Weather
55°
Feels Like 55°
0
Humidity: 63%
UV Index: 1
Wind: 6 mph
11 AM
Cloudy Weather
57°
Feels Like 59°
0
Humidity: 54%
UV Index: 1
Wind: 7 mph
12 PM
Cloudy Weather
61°
Feels Like 63°
0
Humidity: 46%
UV Index: 2
Wind: 7 mph
1 PM
Cloudy Weather
64°
Feels Like 66°
0
Humidity: 40%
UV Index: 3
Wind: 7 mph
2 PM
Cloudy Weather
64°
Feels Like 66°
0
Humidity: 39%
UV Index: 2
Wind: 7 mph
3 PM
Cloudy Weather
66°
Feels Like 66°
0
Humidity: 38%
UV Index: 2
Wind: 6 mph
4 PM
Cloudy Weather
63°
Feels Like 64°
0
Humidity: 42%
UV Index: 1
Wind: 6 mph
5 PM
Cloudy Night
61°
Feels Like 59°
0
Humidity: 50%
UV Index: 0
Wind: 6 mph
6 PM
Cloudy Night
55°
Feels Like 55°
0
Humidity: 58%
UV Index: 0
Wind: 5 mph
7 PM
Cloudy Night
54°
Feels Like 52°
0
Humidity: 67%
UV Index: 0
Wind: 5 mph
8 PM
Cloudy Night
52°
Feels Like 50°
0
Humidity: 74%
UV Index: 0
Wind: 5 mph
9 PM
Cloudy Night
48°
Feels Like 48°
0
Humidity: 81%
UV Index: 0
Wind: 5 mph
10 PM
Cloudy Night
48°
Feels Like 46°
0
Humidity: 85%
UV Index: 0
Wind: 5 mph
11 PM
Night
46°
Feels Like 46°
0
Humidity: 89%
UV Index: 0
Wind: 5 mph

Hourly Air Quality Forecast - AQI (US EPA)

1 AM
40 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 9.67 µg/m³
  • PM10: 13.35 µg/m³
  • O3: 0.023 ppm
  • NO2: 6.5 ppb
  • SO2: 0.2 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

2 AM
43 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.4 µg/m³
  • PM10: 14.18 µg/m³
  • O3: 0.023 ppm
  • NO2: 6 ppb
  • SO2: 0.3 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

3 AM
47 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 11.16 µg/m³
  • PM10: 14.99 µg/m³
  • O3: 0.023 ppm
  • NO2: 5.6 ppb
  • SO2: 0.3 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

4 AM
49 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 11.72 µg/m³
  • PM10: 15.58 µg/m³
  • O3: 0.024 ppm
  • NO2: 5.3 ppb
  • SO2: 0.3 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

5 AM
50 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 12.2 µg/m³
  • PM10: 16.07 µg/m³
  • O3: 0.024 ppm
  • NO2: 5.1 ppb
  • SO2: 0.3 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 12.71 µg/m³
  • PM10: 16.61 µg/m³
  • O3: 0.023 ppm
  • NO2: 5.3 ppb
  • SO2: 0.3 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 13.32 µg/m³
  • PM10: 17.43 µg/m³
  • O3: 0.021 ppm
  • NO2: 6.3 ppb
  • SO2: 0.3 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 13.28 µg/m³
  • PM10: 17.59 µg/m³
  • O3: 0.019 ppm
  • NO2: 7.4 ppb
  • SO2: 0.3 ppb
  • CO: 0.22 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 12.38 µg/m³
  • PM10: 16.78 µg/m³
  • O3: 0.019 ppm
  • NO2: 7 ppb
  • SO2: 0.3 ppb
  • CO: 0.23 ppm

Health Recommendations:

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

10 AM
48 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 11.59 µg/m³
  • PM10: 15.99 µg/m³
  • O3: 0.021 ppm
  • NO2: 6.6 ppb
  • SO2: 0.4 ppb
  • CO: 0.23 ppm

Health Recommendations:

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

11 AM
37 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 7 µg/m³
  • PM10: 9.57 µg/m³
  • O3: 0.040 ppm
  • NO2: 3.5 ppb
  • SO2: 0.9 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.8 µg/m³
  • PM10: 7.97 µg/m³
  • O3: 0.044 ppm
  • NO2: 2.7 ppb
  • SO2: 0.9 ppb
  • CO: 0.16 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: 5.65 µg/m³
  • PM10: 7.62 µg/m³
  • O3: 0.046 ppm
  • NO2: 2.3 ppb
  • SO2: 0.9 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.63 µg/m³
  • PM10: 7.43 µg/m³
  • O3: 0.049 ppm
  • NO2: 2 ppb
  • SO2: 0.8 ppb
  • CO: 0.15 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: 5.46 µg/m³
  • PM10: 7.19 µg/m³
  • O3: 0.049 ppm
  • NO2: 2.1 ppb
  • SO2: 0.7 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.07 µg/m³
  • PM10: 6.77 µg/m³
  • O3: 0.049 ppm
  • NO2: 2.4 ppb
  • SO2: 0.7 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.63 µg/m³
  • PM10: 6.38 µg/m³
  • O3: 0.046 ppm
  • NO2: 3.3 ppb
  • SO2: 0.6 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.54 µg/m³
  • PM10: 6.49 µg/m³
  • O3: 0.042 ppm
  • NO2: 4.4 ppb
  • SO2: 0.5 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.48 µg/m³
  • PM10: 6.67 µg/m³
  • O3: 0.039 ppm
  • NO2: 5.1 ppb
  • SO2: 0.5 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.36 µg/m³
  • PM10: 6.75 µg/m³
  • O3: 0.036 ppm
  • NO2: 5.4 ppb
  • SO2: 0.4 ppb
  • CO: 0.17 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: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.34 µg/m³
  • PM10: 6.97 µg/m³
  • O3: 0.034 ppm
  • NO2: 5.6 ppb
  • SO2: 0.3 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.39 µg/m³
  • PM10: 7.23 µg/m³
  • O3: 0.032 ppm
  • NO2: 5.7 ppb
  • SO2: 0.3 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.36 µg/m³
  • PM10: 7.35 µg/m³
  • O3: 0.031 ppm
  • NO2: 5.7 ppb
  • SO2: 0.3 ppb
  • CO: 0.18 ppm

Health Recommendations:

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