Hourly Weather | Today | Thursday, September 4, 2025
Rochester, Minnesota
1 PM
Cloudy WeatherCloudy weather, overcast skies with no rain.
57°
Feels Like 52°
4
Humidity: 51%
Wind: 18 mph
UV Index: 19
2 PM
Cloudy WeatherCloudy weather, overcast skies with no rain.
59°
Feels Like 55°
7
Humidity: 49%
Wind: 17 mph
UV Index: 16
3 PM
Cloudy WeatherCloudy weather, overcast skies with no rain.
61°
Feels Like 55°
7
Humidity: 50%
Wind: 16 mph
UV Index: 15
4 PM
Cloudy WeatherCloudy weather, overcast skies with no rain.
61°
Feels Like 55°
6
Humidity: 53%
Wind: 16 mph
UV Index: 10
5 PM
Cloudy WeatherCloudy weather, overcast skies with no rain.
61°
Feels Like 55°
5
Humidity: 55%
Wind: 16 mph
UV Index: 7
6 PM
Cloudy WeatherCloudy weather, overcast skies with no rain.
63°
Feels Like 57°
5
Humidity: 57%
Wind: 16 mph
UV Index: 4
7 PM
Cloudy WeatherCloudy weather, overcast skies with no rain.
61°
Feels Like 55°
8
Humidity: 64%
Wind: 17 mph
UV Index: 1
8 PM
Stormy WeatherStormy weather, thunderstorms.
59°
Feels Like 52°
66
Humidity: 75%
Wind: 12 mph
UV Index: 0
9 PM
Stormy WeatherStormy weather, thunderstorms.
59°
Feels Like 50°
66
Humidity: 81%
Wind: 15 mph
UV Index: 0
10 PM
Cloudy NightCloudy night, overcast skies at night with no rain.
57°
Feels Like 52°
49
Humidity: 86%
Wind: 17 mph
UV Index: 0
11 PM
Cloudy NightCloudy night, overcast skies at night with no rain.
55°
Feels Like 48°
34
Humidity: 87%
Wind: 17 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

1 PM
62 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 7.42 µg/m³
  • PM10: 7.80 µg/m³
  • O₃: 31.80 ppb
  • NO₂: 3.00 ppb
  • SO₂: 0.11 ppb
  • CO: 193.45 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

2 PM
61 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 6.45 µg/m³
  • PM10: 6.79 µg/m³
  • O₃: 33.82 ppb
  • NO₂: 2.61 ppb
  • SO₂: 0.11 ppb
  • CO: 184.77 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

3 PM
60 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 6.54 µg/m³
  • PM10: 6.64 µg/m³
  • O₃: 39.77 ppb
  • NO₂: 0.57 ppb
  • SO₂: 0.07 ppb
  • CO: 166.55 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

4 PM
60 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 9.89 µg/m³
  • PM10: 10.00 µg/m³
  • O₃: 41.16 ppb
  • NO₂: 0.61 ppb
  • SO₂: 0.08 ppb
  • CO: 158.17 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

5 PM
60 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 13.68 µg/m³
  • PM10: 13.79 µg/m³
  • O₃: 40.76 ppb
  • NO₂: 1.19 ppb
  • SO₂: 0.10 ppb
  • CO: 171.61 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

6 PM
59 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 16.08 µg/m³
  • PM10: 16.19 µg/m³
  • O₃: 40.37 ppb
  • NO₂: 1.76 ppb
  • SO₂: 0.13 ppb
  • CO: 185.05 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

7 PM
59 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 15.48 µg/m³
  • PM10: 15.56 µg/m³
  • O₃: 39.97 ppb
  • NO₂: 2.34 ppb
  • SO₂: 0.15 ppb
  • CO: 198.50 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

8 PM
58 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 20.36 µg/m³
  • PM10: 20.36 µg/m³
  • O₃: 39.54 ppb
  • NO₂: 2.23 ppb
  • SO₂: 0.15 ppb
  • CO: 199.77 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

9 PM
58 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 20.53 µg/m³
  • PM10: 20.53 µg/m³
  • O₃: 39.11 ppb
  • NO₂: 2.12 ppb
  • SO₂: 0.15 ppb
  • CO: 201.04 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

10 PM
57 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 11.93 µg/m³
  • PM10: 11.99 µg/m³
  • O₃: 38.68 ppb
  • NO₂: 2.00 ppb
  • SO₂: 0.16 ppb
  • CO: 202.31 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

11 PM
57 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 11.02 µg/m³
  • PM10: 11.02 µg/m³
  • O₃: 35.65 ppb
  • NO₂: 1.78 ppb
  • SO₂: 0.13 ppb
  • CO: 200.31 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.