Hourly Weather | Today Monday, September 21, 2026
Perth Amboy, New Jersey
3 PM
Cloudy Weather
70°
Feels Like 70°
5
Humidity: 60%
UV Index: 3
Wind: 16 mph
4 PM
Cloudy Weather
70°
Feels Like 68°
6
Humidity: 59%
UV Index: 1
Wind: 15 mph
5 PM
Cloudy Weather
70°
Feels Like 66°
7
Humidity: 57%
UV Index: 1
Wind: 15 mph
6 PM
Cloudy Weather
68°
Feels Like 64°
7
Humidity: 59%
UV Index: 0
Wind: 14 mph
7 PM
Cloudy Weather
68°
Feels Like 64°
11
Humidity: 63%
UV Index: 0
Wind: 12 mph
8 PM
Cloudy Weather
66°
Feels Like 63°
17
Humidity: 69%
UV Index: 0
Wind: 11 mph
9 PM
Cloudy Weather
64°
Feels Like 63°
17
Humidity: 72%
UV Index: 0
Wind: 9 mph
10 PM
Cloudy Weather
64°
Feels Like 63°
22
Humidity: 73%
UV Index: 0
Wind: 8 mph
11 PM
Rainy Weather
64°
Feels Like 59°
55
Humidity: 75%
UV Index: 0
Wind: 8 mph

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 3.86 µg/m³
  • PM10: 5.51 µg/m³
  • O3: 0.034 ppm
  • NO2: 4.8 ppb
  • SO2: 0.9 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.38 µg/m³
  • PM10: 6.3 µg/m³
  • O3: 0.036 ppm
  • NO2: 4.6 ppb
  • SO2: 0.9 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.69 µg/m³
  • PM10: 6.86 µg/m³
  • O3: 0.037 ppm
  • NO2: 4.7 ppb
  • SO2: 0.9 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.67 µg/m³
  • PM10: 7 µg/m³
  • O3: 0.036 ppm
  • NO2: 4.8 ppb
  • SO2: 0.8 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.5 µg/m³
  • PM10: 6.93 µg/m³
  • O3: 0.036 ppm
  • NO2: 4.6 ppb
  • SO2: 0.7 ppb
  • CO: 0.19 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: 4.17 µg/m³
  • PM10: 6.81 µg/m³
  • O3: 0.037 ppm
  • NO2: 4.1 ppb
  • SO2: 0.7 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.62 µg/m³
  • PM10: 6.42 µg/m³
  • O3: 0.038 ppm
  • NO2: 3.3 ppb
  • SO2: 0.6 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.19 µg/m³
  • PM10: 6.15 µg/m³
  • O3: 0.039 ppm
  • NO2: 2.6 ppb
  • SO2: 0.5 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.09 µg/m³
  • PM10: 6.23 µg/m³
  • O3: 0.040 ppm
  • NO2: 2.1 ppb
  • SO2: 0.4 ppb
  • CO: 0.18 ppm

Health Recommendations:

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