Hourly Weather | Today Wednesday, March 18, 2026
Newark, New Jersey
4 PM
Cloudy Weather
37°
Feels Like 36°
0
Humidity: 33%
UV Index: 2
Wind: 8 mph
5 PM
Cloudy Weather
39°
Feels Like 36°
0
Humidity: 32%
UV Index: 1
Wind: 9 mph
6 PM
Cloudy Weather
37°
Feels Like 34°
0
Humidity: 35%
UV Index: 1
Wind: 8 mph
7 PM
Cloudy Weather
37°
Feels Like 30°
0
Humidity: 42%
UV Index: 0
Wind: 8 mph
8 PM
Cloudy Night
36°
Feels Like 30°
0
Humidity: 46%
UV Index: 0
Wind: 7 mph
9 PM
Cloudy Night
34°
Feels Like 30°
0
Humidity: 53%
UV Index: 0
Wind: 6 mph
10 PM
Cloudy Night
34°
Feels Like 28°
0
Humidity: 58%
UV Index: 0
Wind: 6 mph
11 PM
Cloudy Night
32°
Feels Like 30°
0
Humidity: 62%
UV Index: 0
Wind: 6 mph

Hourly Air Quality Forecast - AQI (US EPA)

4 PM
55 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.47 µg/m³
  • PM10: 5.37 µg/m³
  • O3: 0.055 ppm
  • NO2: 2.5 ppb
  • SO2: 0.8 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

5 PM
57 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.62 µg/m³
  • PM10: 5.42 µg/m³
  • O3: 0.056 ppm
  • NO2: 2.4 ppb
  • SO2: 0.7 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.92 µg/m³
  • PM10: 5.94 µg/m³
  • O3: 0.053 ppm
  • NO2: 4.5 ppb
  • SO2: 0.6 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.52 µg/m³
  • PM10: 7.04 µg/m³
  • O3: 0.045 ppm
  • NO2: 8.7 ppb
  • SO2: 0.5 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.27 µg/m³
  • PM10: 8.35 µg/m³
  • O3: 0.040 ppm
  • NO2: 10.9 ppb
  • SO2: 0.5 ppb
  • CO: 0.22 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.85 µg/m³
  • PM10: 9.31 µg/m³
  • O3: 0.039 ppm
  • NO2: 10.7 ppb
  • SO2: 0.5 ppb
  • CO: 0.22 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: 6.05 µg/m³
  • PM10: 9.51 µg/m³
  • O3: 0.039 ppm
  • NO2: 9.3 ppb
  • SO2: 0.5 ppb
  • CO: 0.22 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.99 µg/m³
  • PM10: 9.18 µg/m³
  • O3: 0.041 ppm
  • NO2: 7.5 ppb
  • SO2: 0.5 ppb
  • CO: 0.21 ppm

Health Recommendations:

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