Hourly Weather | Today Monday, September 21, 2026
Canton, Ohio
3 PM
Cloudy Weather
61°
Feels Like 59°
49
Humidity: 74%
UV Index: 1
Wind: 9 mph
4 PM
Rainy Weather
61°
Feels Like 55°
59
Humidity: 76%
UV Index: 1
Wind: 9 mph
5 PM
Rainy Weather
61°
Feels Like 54°
65
Humidity: 77%
UV Index: 0
Wind: 9 mph
6 PM
Rainy Weather
61°
Feels Like 54°
65
Humidity: 80%
UV Index: 0
Wind: 9 mph
7 PM
Rainy Weather
57°
Feels Like 52°
65
Humidity: 84%
UV Index: 0
Wind: 9 mph
8 PM
Cloudy Weather
55°
Feels Like 54°
42
Humidity: 95%
UV Index: 0
Wind: 8 mph
9 PM
Cloudy Weather
55°
Feels Like 54°
38
Humidity: 97%
UV Index: 0
Wind: 8 mph
10 PM
Rainy Weather
55°
Feels Like 52°
42
Humidity: 98%
UV Index: 0
Wind: 8 mph
11 PM
Cloudy Weather
55°
Feels Like 52°
38
Humidity: 99%
UV Index: 0
Wind: 8 mph

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 2.56 µg/m³
  • PM10: 2.7 µg/m³
  • O3: 0.016 ppm
  • NO2: 2.9 ppb
  • SO2: 0.6 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.49 µg/m³
  • PM10: 2.64 µg/m³
  • O3: 0.018 ppm
  • NO2: 3 ppb
  • SO2: 0.7 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.52 µg/m³
  • PM10: 2.71 µg/m³
  • O3: 0.020 ppm
  • NO2: 3 ppb
  • SO2: 0.8 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.6 µg/m³
  • PM10: 2.81 µg/m³
  • O3: 0.022 ppm
  • NO2: 3.2 ppb
  • SO2: 0.9 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.54 µg/m³
  • PM10: 2.79 µg/m³
  • O3: 0.023 ppm
  • NO2: 3.4 ppb
  • SO2: 0.9 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.45 µg/m³
  • PM10: 2.72 µg/m³
  • O3: 0.024 ppm
  • NO2: 3.4 ppb
  • SO2: 1 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.38 µg/m³
  • PM10: 2.66 µg/m³
  • O3: 0.025 ppm
  • NO2: 3.3 ppb
  • SO2: 1 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.4 µg/m³
  • PM10: 2.69 µg/m³
  • O3: 0.025 ppm
  • NO2: 3.2 ppb
  • SO2: 1 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.49 µg/m³
  • PM10: 2.79 µg/m³
  • O3: 0.025 ppm
  • NO2: 3.1 ppb
  • SO2: 1 ppb
  • CO: 0.16 ppm

Health Recommendations:

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