Hourly Weather | Today Friday, March 20, 2026
Syracuse, New York
4 AM
Cloudy Weather
30°
Feels Like 28°
6
Humidity: 92%
UV Index: 0
Wind: 6 mph
5 AM
Cloudy Weather
30°
Feels Like 27°
7
Humidity: 93%
UV Index: 0
Wind: 6 mph
6 AM
Cloudy Weather
30°
Feels Like 27°
7
Humidity: 95%
UV Index: 0
Wind: 6 mph
7 AM
Cloudy Weather
30°
Feels Like 27°
11
Humidity: 95%
UV Index: 0
Wind: 6 mph
8 AM
Cloudy Weather
30°
Feels Like 25°
33
Humidity: 94%
UV Index: 0
Wind: 9 mph
9 AM
Cloudy Weather
32°
Feels Like 25°
33
Humidity: 96%
UV Index: 1
Wind: 10 mph
10 AM
Cloudy Weather
36°
Feels Like 25°
39
Humidity: 94%
UV Index: 1
Wind: 14 mph
11 AM
Rainy Weather
37°
Feels Like 23°
84
Humidity: 92%
UV Index: 1
Wind: 16 mph
12 PM
Rainy Weather
41°
Feels Like 25°
84
Humidity: 88%
UV Index: 1
Wind: 20 mph
1 PM
Rainy Weather
45°
Feels Like 28°
84
Humidity: 85%
UV Index: 1
Wind: 21 mph
2 PM
Cloudy Weather
46°
Feels Like 34°
49
Humidity: 85%
UV Index: 1
Wind: 21 mph
3 PM
Rainy Weather
46°
Feels Like 34°
74
Humidity: 84%
UV Index: 1
Wind: 20 mph
4 PM
Rainy Weather
46°
Feels Like 32°
74
Humidity: 91%
UV Index: 1
Wind: 20 mph
5 PM
Rainy Weather
46°
Feels Like 32°
69
Humidity: 93%
UV Index: 0
Wind: 17 mph
6 PM
Rainy Weather
45°
Feels Like 30°
69
Humidity: 97%
UV Index: 0
Wind: 14 mph
7 PM
Cloudy Weather
43°
Feels Like 36°
49
Humidity: 94%
UV Index: 0
Wind: 10 mph
8 PM
Rainy Weather
39°
Feels Like 34°
51
Humidity: 95%
UV Index: 0
Wind: 8 mph
9 PM
Cloudy Weather
37°
Feels Like 30°
47
Humidity: 99%
UV Index: 0
Wind: 8 mph
10 PM
Cloudy Weather
37°
Feels Like 28°
40
Humidity: 96%
UV Index: 0
Wind: 9 mph
11 PM
Cloudy Weather
34°
Feels Like 27°
34
Humidity: 99%
UV Index: 0
Wind: 9 mph

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 13 µg/m³
  • PM10: 13.55 µg/m³
  • O3: 0.035 ppm
  • NO2: 2.6 ppb
  • SO2: 0.2 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 13.64 µg/m³
  • PM10: 14.12 µg/m³
  • O3: 0.032 ppm
  • NO2: 2.6 ppb
  • SO2: 0.2 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 14.07 µg/m³
  • PM10: 14.49 µg/m³
  • O3: 0.030 ppm
  • NO2: 2.7 ppb
  • SO2: 0.2 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 14.36 µg/m³
  • PM10: 14.74 µg/m³
  • O3: 0.028 ppm
  • NO2: 2.9 ppb
  • SO2: 0.1 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.

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

Pollutant Concentrations:

  • PM2.5: 14.59 µg/m³
  • PM10: 14.98 µg/m³
  • O3: 0.027 ppm
  • NO2: 3.5 ppb
  • SO2: 0.1 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.

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

Pollutant Concentrations:

  • PM2.5: 13.99 µg/m³
  • PM10: 14.41 µg/m³
  • O3: 0.030 ppm
  • NO2: 3.9 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.

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

Pollutant Concentrations:

  • PM2.5: 11.79 µg/m³
  • PM10: 12.19 µg/m³
  • O3: 0.031 ppm
  • NO2: 4 ppb
  • SO2: 0.4 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 9.62 µg/m³
  • PM10: 10.03 µg/m³
  • O3: 0.035 ppm
  • NO2: 3.5 ppb
  • SO2: 0.7 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 9.49 µg/m³
  • PM10: 10.07 µg/m³
  • O3: 0.051 ppm
  • NO2: 2.2 ppb
  • SO2: 2 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

1 PM
50 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 11.21 µg/m³
  • PM10: 11.75 µg/m³
  • O3: 0.054 ppm
  • NO2: 2.1 ppb
  • SO2: 2 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 11.91 µg/m³
  • PM10: 12.32 µg/m³
  • O3: 0.053 ppm
  • NO2: 2.1 ppb
  • SO2: 1.4 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

3 PM
51 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 10.87 µg/m³
  • PM10: 11.11 µg/m³
  • O3: 0.054 ppm
  • NO2: 2 ppb
  • SO2: 0.9 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 9.32 µg/m³
  • PM10: 9.44 µg/m³
  • O3: 0.054 ppm
  • NO2: 2 ppb
  • SO2: 0.7 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.31 µg/m³
  • PM10: 7.37 µg/m³
  • O3: 0.053 ppm
  • NO2: 2 ppb
  • SO2: 0.5 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.91 µg/m³
  • PM10: 5.96 µg/m³
  • O3: 0.052 ppm
  • NO2: 2.2 ppb
  • SO2: 0.4 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.46 µg/m³
  • PM10: 5.53 µg/m³
  • O3: 0.049 ppm
  • NO2: 2.6 ppb
  • SO2: 0.3 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.46 µg/m³
  • PM10: 5.55 µg/m³
  • O3: 0.046 ppm
  • NO2: 2.8 ppb
  • SO2: 0.2 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.72 µg/m³
  • PM10: 5.85 µg/m³
  • O3: 0.044 ppm
  • NO2: 2.9 ppb
  • SO2: 0.2 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.18 µg/m³
  • PM10: 6.32 µg/m³
  • O3: 0.042 ppm
  • NO2: 3 ppb
  • SO2: 0.1 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.16 µg/m³
  • PM10: 7.28 µg/m³
  • O3: 0.039 ppm
  • NO2: 3.2 ppb
  • SO2: 0.1 ppb
  • CO: 0.17 ppm

Health Recommendations:

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