Hourly Weather | Today Thursday, February 26, 2026
Passaic, New Jersey
3 AM
Cloudy Night
34°
Feels Like 27°
0
Humidity: 80%
UV Index: 0
Wind: 8 mph
4 AM
Cloudy Night
34°
Feels Like 28°
0
Humidity: 74%
UV Index: 0
Wind: 7 mph
5 AM
Cloudy Night
34°
Feels Like 28°
0
Humidity: 71%
UV Index: 0
Wind: 7 mph
6 AM
Cloudy Night
34°
Feels Like 30°
0
Humidity: 67%
UV Index: 0
Wind: 6 mph
7 AM
Cloudy Weather
34°
Feels Like 32°
0
Humidity: 63%
UV Index: 0
Wind: 6 mph
8 AM
Cloudy Weather
36°
Feels Like 36°
0
Humidity: 60%
UV Index: 1
Wind: 6 mph
9 AM
Cloudy Weather
37°
Feels Like 36°
0
Humidity: 57%
UV Index: 2
Wind: 7 mph
10 AM
Cloudy Weather
39°
Feels Like 39°
0
Humidity: 53%
UV Index: 2
Wind: 7 mph
11 AM
Cloudy Weather
39°
Feels Like 41°
0
Humidity: 49%
UV Index: 2
Wind: 7 mph
12 PM
Cloudy Weather
41°
Feels Like 43°
0
Humidity: 46%
UV Index: 2
Wind: 6 mph
1 PM
Cloudy Weather
43°
Feels Like 43°
33
Humidity: 45%
UV Index: 1
Wind: 6 mph
2 PM
Cloudy Weather
43°
Feels Like 43°
36
Humidity: 45%
UV Index: 1
Wind: 6 mph
3 PM
Snowy Weather
43°
Feels Like 39°
40
Humidity: 49%
UV Index: 1
Wind: 6 mph
4 PM
Cloudy Weather
39°
Feels Like 39°
20
Humidity: 53%
UV Index: 0
Wind: 6 mph
5 PM
Cloudy Weather
39°
Feels Like 37°
15
Humidity: 57%
UV Index: 0
Wind: 6 mph
6 PM
Cloudy Weather
39°
Feels Like 37°
11
Humidity: 58%
UV Index: 0
Wind: 5 mph
7 PM
Cloudy Weather
37°
Feels Like 36°
1
Humidity: 59%
UV Index: 0
Wind: 5 mph
8 PM
Cloudy Night
36°
Feels Like 34°
1
Humidity: 61%
UV Index: 0
Wind: 6 mph
9 PM
Cloudy Night
34°
Feels Like 30°
1
Humidity: 62%
UV Index: 0
Wind: 7 mph
10 PM
Cloudy Night
34°
Feels Like 28°
1
Humidity: 61%
UV Index: 0
Wind: 7 mph
11 PM
Cloudy Night
32°
Feels Like 28°
1
Humidity: 60%
UV Index: 0
Wind: 6 mph

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 9.45 µg/m³
  • PM10: 12.19 µg/m³
  • O3: 0.033 ppm
  • NO2: 7.6 ppb
  • SO2: 0.6 ppb
  • CO: 0.22 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 10.16 µg/m³
  • PM10: 12.9 µg/m³
  • O3: 0.032 ppm
  • NO2: 7.7 ppb
  • SO2: 0.7 ppb
  • CO: 0.22 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 10.82 µg/m³
  • PM10: 13.48 µg/m³
  • O3: 0.032 ppm
  • NO2: 7.5 ppb
  • SO2: 0.9 ppb
  • CO: 0.22 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 11.66 µg/m³
  • PM10: 14.24 µg/m³
  • O3: 0.033 ppm
  • NO2: 7.6 ppb
  • SO2: 1.2 ppb
  • CO: 0.22 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 13.05 µg/m³
  • PM10: 15.87 µg/m³
  • O3: 0.033 ppm
  • NO2: 9.3 ppb
  • SO2: 1.5 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.

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

Pollutant Concentrations:

  • PM2.5: 14.33 µg/m³
  • PM10: 17.51 µg/m³
  • O3: 0.032 ppm
  • NO2: 12.2 ppb
  • SO2: 1.7 ppb
  • CO: 0.25 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 14.82 µg/m³
  • PM10: 18.25 µg/m³
  • O3: 0.033 ppm
  • NO2: 12.6 ppb
  • SO2: 1.6 ppb
  • CO: 0.27 ppm

Health Recommendations:

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

10 AM
55 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 14.42 µg/m³
  • PM10: 17.74 µg/m³
  • O3: 0.038 ppm
  • NO2: 10.6 ppb
  • SO2: 1.6 ppb
  • CO: 0.27 ppm

Health Recommendations:

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

11 AM
55 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 14.16 µg/m³
  • PM10: 17.16 µg/m³
  • O3: 0.042 ppm
  • NO2: 9.5 ppb
  • SO2: 1.8 ppb
  • CO: 0.25 ppm

Health Recommendations:

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

12 PM
61 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 17 µg/m³
  • PM10: 20.31 µg/m³
  • O3: 0.043 ppm
  • NO2: 9.9 ppb
  • SO2: 1.7 ppb
  • CO: 0.27 ppm

Health Recommendations:

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

1 PM
68 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 20.42 µg/m³
  • PM10: 23.96 µg/m³
  • O3: 0.045 ppm
  • NO2: 10.7 ppb
  • SO2: 1.7 ppb
  • CO: 0.28 ppm

Health Recommendations:

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

2 PM
77 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 24.43 µg/m³
  • PM10: 28.42 µg/m³
  • O3: 0.044 ppm
  • NO2: 13.6 ppb
  • SO2: 1.8 ppb
  • CO: 0.31 ppm

Health Recommendations:

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

3 PM
84 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 27.74 µg/m³
  • PM10: 32.21 µg/m³
  • O3: 0.041 ppm
  • NO2: 16.9 ppb
  • SO2: 2 ppb
  • CO: 0.33 ppm

Health Recommendations:

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

4 PM
87 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 29.21 µg/m³
  • PM10: 33.91 µg/m³
  • O3: 0.039 ppm
  • NO2: 20.6 ppb
  • SO2: 2.2 ppb
  • CO: 0.35 ppm

Health Recommendations:

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

5 PM
91 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 30.96 µg/m³
  • PM10: 36.11 µg/m³
  • O3: 0.032 ppm
  • NO2: 26.7 ppb
  • SO2: 2.1 ppb
  • CO: 0.38 ppm

Health Recommendations:

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

6 PM
98 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 34.38 µg/m³
  • PM10: 40.43 µg/m³
  • O3: 0.022 ppm
  • NO2: 35.9 ppb
  • SO2: 1.9 ppb
  • CO: 0.44 ppm

Health Recommendations:

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

7 PM
107 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 38.37 µg/m³
  • PM10: 45.54 µg/m³
  • O3: 0.016 ppm
  • NO2: 40 ppb
  • SO2: 2 ppb
  • CO: 0.50 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

8 PM
117 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 42.27 µg/m³
  • PM10: 50.37 µg/m³
  • O3: 0.013 ppm
  • NO2: 41.8 ppb
  • SO2: 2 ppb
  • CO: 0.55 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

9 PM
128 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 46.57 µg/m³
  • PM10: 55.48 µg/m³
  • O3: 0.010 ppm
  • NO2: 43.6 ppb
  • SO2: 2.1 ppb
  • CO: 0.58 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

10 PM
139 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 50.99 µg/m³
  • PM10: 60.74 µg/m³
  • O3: 0.008 ppm
  • NO2: 45.3 ppb
  • SO2: 2.2 ppb
  • CO: 0.62 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

11 PM
146 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 53.85 µg/m³
  • PM10: 63.88 µg/m³
  • O3: 0.006 ppm
  • NO2: 46.3 ppb
  • SO2: 2.2 ppb
  • CO: 0.64 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.