Hourly Weather | Today Wednesday, March 18, 2026
Coon Rapids, Minnesota
8 AM
Cloudy Weather
25°
Feels Like 19°
1
Frost Risk: 90%
Humidity: 84%
UV Index: 0
Wind: 6 mph
9 AM
Cloudy Weather
25°
Feels Like 21°
0
Frost Risk: 98%
Humidity: 88%
UV Index: 1
Wind: 6 mph
10 AM
Cloudy Weather
27°
Feels Like 25°
0
Humidity: 87%
UV Index: 1
Wind: 7 mph
11 AM
Cloudy Weather
30°
Feels Like 30°
0
Humidity: 86%
UV Index: 2
Wind: 7 mph
12 PM
Cloudy Weather
34°
Feels Like 34°
0
Humidity: 82%
UV Index: 3
Wind: 7 mph
1 PM
Cloudy Weather
36°
Feels Like 37°
0
Humidity: 81%
UV Index: 4
Wind: 7 mph
2 PM
Cloudy Weather
37°
Feels Like 39°
0
Humidity: 79%
UV Index: 3
Wind: 7 mph
3 PM
Cloudy Weather
39°
Feels Like 37°
0
Humidity: 79%
UV Index: 2
Wind: 7 mph
4 PM
Cloudy Weather
41°
Feels Like 37°
0
Humidity: 77%
UV Index: 1
Wind: 7 mph
5 PM
Cloudy Weather
39°
Feels Like 36°
0
Humidity: 84%
UV Index: 1
Wind: 7 mph
6 PM
Cloudy Weather
37°
Feels Like 36°
0
Humidity: 88%
UV Index: 1
Wind: 7 mph
7 PM
Cloudy Weather
37°
Feels Like 34°
0
Humidity: 90%
UV Index: 0
Wind: 6 mph
8 PM
Cloudy Weather
37°
Feels Like 34°
0
Humidity: 91%
UV Index: 0
Wind: 6 mph
9 PM
Cloudy Weather
36°
Feels Like 34°
0
Humidity: 95%
UV Index: 0
Wind: 5 mph
10 PM
Cloudy Weather
34°
Feels Like 34°
0
Humidity: 98%
UV Index: 0
Wind: 5 mph
11 PM
Cloudy Weather
34°
Feels Like 32°
0
Humidity: 99%
UV Index: 0
Wind: 5 mph

Hourly Air Quality Forecast - AQI (US EPA)

8 AM
39 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 6.57 µg/m³
  • PM10: 7.94 µg/m³
  • O3: 0.042 ppm
  • NO2: 2.4 ppb
  • SO2: 0.3 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

9 AM
37 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 7.29 µg/m³
  • PM10: 8.82 µg/m³
  • O3: 0.040 ppm
  • NO2: 3.2 ppb
  • SO2: 0.3 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

10 AM
37 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 7.99 µg/m³
  • PM10: 9.64 µg/m³
  • O3: 0.040 ppm
  • NO2: 2.9 ppb
  • SO2: 0.3 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 9.29 µg/m³
  • PM10: 11.03 µg/m³
  • O3: 0.040 ppm
  • NO2: 2.4 ppb
  • SO2: 0.2 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

12 PM
49 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 11.71 µg/m³
  • PM10: 13.49 µg/m³
  • O3: 0.041 ppm
  • NO2: 2.1 ppb
  • SO2: 0.2 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 15.66 µg/m³
  • PM10: 17.46 µg/m³
  • O3: 0.044 ppm
  • NO2: 1.7 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.

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

Pollutant Concentrations:

  • PM2.5: 20.41 µg/m³
  • PM10: 22.24 µg/m³
  • O3: 0.049 ppm
  • NO2: 1.4 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.

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

Pollutant Concentrations:

  • PM2.5: 23.74 µg/m³
  • PM10: 25.62 µg/m³
  • O3: 0.054 ppm
  • NO2: 1.2 ppb
  • SO2: 0 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.

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

Pollutant Concentrations:

  • PM2.5: 25.43 µg/m³
  • PM10: 27.38 µg/m³
  • O3: 0.057 ppm
  • NO2: 1.1 ppb
  • SO2: 0 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.

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

Pollutant Concentrations:

  • PM2.5: 25.57 µg/m³
  • PM10: 27.61 µg/m³
  • O3: 0.058 ppm
  • NO2: 1.2 ppb
  • SO2: 0 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.

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

Pollutant Concentrations:

  • PM2.5: 24.33 µg/m³
  • PM10: 26.44 µg/m³
  • O3: 0.056 ppm
  • NO2: 1.8 ppb
  • SO2: 0 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.

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

Pollutant Concentrations:

  • PM2.5: 22.22 µg/m³
  • PM10: 24.38 µg/m³
  • O3: 0.053 ppm
  • NO2: 2.5 ppb
  • SO2: 0 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 PM
67 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 19.73 µg/m³
  • PM10: 21.92 µg/m³
  • O3: 0.049 ppm
  • NO2: 2.9 ppb
  • SO2: 0 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 PM
61 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 17.09 µg/m³
  • PM10: 19.28 µg/m³
  • O3: 0.046 ppm
  • NO2: 2.9 ppb
  • SO2: 0 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.

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

Pollutant Concentrations:

  • PM2.5: 14.27 µg/m³
  • PM10: 16.46 µg/m³
  • O3: 0.044 ppm
  • NO2: 2.8 ppb
  • SO2: 0 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.

11 PM
49 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 11.87 µg/m³
  • PM10: 14.05 µg/m³
  • O3: 0.042 ppm
  • NO2: 2.7 ppb
  • SO2: 0 ppb
  • CO: 0.17 ppm

Health Recommendations:

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