Hourly Weather | Today Thursday, February 26, 2026
Yonkers, New York
3 AM
Cloudy Night
36°
Feels Like 28°
0
Humidity: 74%
UV Index: 0
Wind: 8 mph
4 AM
Cloudy Night
36°
Feels Like 28°
0
Humidity: 72%
UV Index: 0
Wind: 8 mph
5 AM
Cloudy Night
34°
Feels Like 28°
0
Humidity: 71%
UV Index: 0
Wind: 8 mph
6 AM
Cloudy Night
34°
Feels Like 28°
0
Humidity: 68%
UV Index: 0
Wind: 7 mph
7 AM
Cloudy Weather
34°
Feels Like 30°
0
Humidity: 64%
UV Index: 0
Wind: 7 mph
8 AM
Cloudy Weather
36°
Feels Like 34°
0
Humidity: 61%
UV Index: 1
Wind: 7 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 37°
0
Humidity: 53%
UV Index: 2
Wind: 8 mph
11 AM
Cloudy Weather
39°
Feels Like 39°
0
Humidity: 50%
UV Index: 2
Wind: 7 mph
12 PM
Cloudy Weather
41°
Feels Like 43°
0
Humidity: 48%
UV Index: 2
Wind: 7 mph
1 PM
Snowy Weather
41°
Feels Like 39°
40
Humidity: 47%
UV Index: 1
Wind: 6 mph
2 PM
Cloudy Weather
43°
Feels Like 41°
36
Humidity: 46%
UV Index: 1
Wind: 6 mph
3 PM
Cloudy Weather
41°
Feels Like 39°
27
Humidity: 50%
UV Index: 1
Wind: 6 mph
4 PM
Cloudy Weather
39°
Feels Like 37°
15
Humidity: 54%
UV Index: 0
Wind: 6 mph
5 PM
Cloudy Weather
39°
Feels Like 37°
15
Humidity: 56%
UV Index: 0
Wind: 6 mph
6 PM
Cloudy Weather
37°
Feels Like 36°
17
Humidity: 59%
UV Index: 0
Wind: 6 mph
7 PM
Cloudy Weather
37°
Feels Like 36°
20
Humidity: 60%
UV Index: 0
Wind: 6 mph
8 PM
Cloudy Night
36°
Feels Like 32°
20
Humidity: 61%
UV Index: 0
Wind: 6 mph
9 PM
Cloudy Night
34°
Feels Like 30°
20
Humidity: 64%
UV Index: 0
Wind: 7 mph
10 PM
Cloudy Night
34°
Feels Like 28°
20
Humidity: 63%
UV Index: 0
Wind: 7 mph
11 PM
Cloudy Night
32°
Feels Like 28°
20
Humidity: 61%
UV Index: 0
Wind: 7 mph

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 9.41 µg/m³
  • PM10: 11.99 µg/m³
  • O3: 0.034 ppm
  • NO2: 7 ppb
  • SO2: 0.6 ppb
  • CO: 0.21 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 9.92 µg/m³
  • PM10: 12.5 µg/m³
  • O3: 0.033 ppm
  • NO2: 7.2 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
43 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.41 µg/m³
  • PM10: 12.9 µg/m³
  • O3: 0.033 ppm
  • NO2: 7.2 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
46 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 11.13 µg/m³
  • PM10: 13.5 µg/m³
  • O3: 0.033 ppm
  • NO2: 7.3 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
51 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 12.33 µg/m³
  • PM10: 14.83 µg/m³
  • O3: 0.034 ppm
  • NO2: 8.6 ppb
  • SO2: 1.4 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
53 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 13.4 µg/m³
  • PM10: 16.13 µg/m³
  • O3: 0.033 ppm
  • NO2: 11.2 ppb
  • SO2: 1.6 ppb
  • CO: 0.24 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 13.7 µg/m³
  • PM10: 16.6 µg/m³
  • O3: 0.034 ppm
  • NO2: 11.8 ppb
  • SO2: 1.5 ppb
  • CO: 0.26 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 13.42 µg/m³
  • PM10: 16.27 µg/m³
  • O3: 0.038 ppm
  • NO2: 10.1 ppb
  • SO2: 1.5 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.

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

Pollutant Concentrations:

  • PM2.5: 13.63 µg/m³
  • PM10: 16.31 µg/m³
  • O3: 0.042 ppm
  • NO2: 9.2 ppb
  • SO2: 1.6 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
59 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 16.21 µg/m³
  • PM10: 19.18 µg/m³
  • O3: 0.043 ppm
  • NO2: 9.4 ppb
  • SO2: 1.5 ppb
  • CO: 0.26 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 19.2 µg/m³
  • PM10: 22.39 µg/m³
  • O3: 0.044 ppm
  • NO2: 10 ppb
  • SO2: 1.5 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.

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

Pollutant Concentrations:

  • PM2.5: 22.46 µg/m³
  • PM10: 25.93 µg/m³
  • O3: 0.044 ppm
  • NO2: 12.6 ppb
  • SO2: 1.6 ppb
  • CO: 0.29 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 24.76 µg/m³
  • PM10: 28.45 µg/m³
  • O3: 0.042 ppm
  • NO2: 15.2 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.

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

Pollutant Concentrations:

  • PM2.5: 25.63 µg/m³
  • PM10: 29.38 µg/m³
  • O3: 0.040 ppm
  • NO2: 17.9 ppb
  • SO2: 1.9 ppb
  • CO: 0.32 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 26.66 µg/m³
  • PM10: 30.71 µg/m³
  • O3: 0.034 ppm
  • NO2: 22.4 ppb
  • SO2: 1.6 ppb
  • CO: 0.34 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 29.48 µg/m³
  • PM10: 34.24 µg/m³
  • O3: 0.025 ppm
  • NO2: 29.8 ppb
  • SO2: 1.3 ppb
  • CO: 0.40 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 33.33 µg/m³
  • PM10: 38.93 µg/m³
  • O3: 0.019 ppm
  • NO2: 34.1 ppb
  • SO2: 1.3 ppb
  • CO: 0.45 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 37.27 µg/m³
  • PM10: 43.64 µg/m³
  • O3: 0.015 ppm
  • NO2: 36.4 ppb
  • SO2: 1.4 ppb
  • CO: 0.49 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 41.79 µg/m³
  • PM10: 48.86 µg/m³
  • O3: 0.013 ppm
  • NO2: 38.3 ppb
  • SO2: 1.5 ppb
  • CO: 0.53 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 46.96 µg/m³
  • PM10: 54.8 µg/m³
  • O3: 0.011 ppm
  • NO2: 40.2 ppb
  • SO2: 1.6 ppb
  • CO: 0.57 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 50.94 µg/m³
  • PM10: 59.07 µg/m³
  • O3: 0.009 ppm
  • NO2: 41.3 ppb
  • SO2: 1.7 ppb
  • CO: 0.60 ppm

Health Recommendations:

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