Hourly Weather | Today › Thursday, October 29, 2026
Kalamazoo, Michigan
7 AM
Cloudy Night
57°
Feels Like 54°
22
Humidity: 73%
UV Index: 0
Wind: 8 mph
8 AM
Cloudy Night
57°
Feels Like 55°
34
Humidity: 72%
UV Index: 0
Wind: 8 mph
9 AM
Cloudy Weather
61°
Feels Like 57°
34
Humidity: 69%
UV Index: 0
Wind: 9 mph
10 AM
Cloudy Weather
63°
Feels Like 61°
37
Humidity: 68%
UV Index: 1
Wind: 9 mph
11 AM
Cloudy Weather
64°
Feels Like 63°
44
Humidity: 65%
UV Index: 1
Wind: 10 mph
12 PM
Cloudy Weather
66°
Feels Like 64°
48
Humidity: 63%
UV Index: 1
Wind: 12 mph
1 PM
Rainy Weather
66°
Feels Like 61°
52
Humidity: 65%
UV Index: 1
Wind: 12 mph
2 PM
Cloudy Weather
68°
Feels Like 64°
47
Humidity: 64%
UV Index: 1
Wind: 12 mph
3 PM
Cloudy Weather
66°
Feels Like 64°
47
Humidity: 66%
UV Index: 1
Wind: 10 mph
4 PM
Rainy Weather
64°
Feels Like 59°
51
Humidity: 75%
UV Index: 0
Wind: 9 mph
5 PM
Cloudy Weather
63°
Feels Like 63°
39
Humidity: 78%
UV Index: 1
Wind: 8 mph
6 PM
Cloudy Weather
61°
Feels Like 59°
33
Humidity: 79%
UV Index: 0
Wind: 8 mph
7 PM
Night
57°
Feels Like 55°
39
Humidity: 77%
UV Index: 0
Wind: 7 mph
8 PM
Rainy Weather
55°
Feels Like 52°
51
Humidity: 79%
UV Index: 0
Wind: 7 mph
9 PM
Cloudy Night
54°
Feels Like 52°
47
Humidity: 82%
UV Index: 0
Wind: 6 mph
10 PM
Cloudy Night
52°
Feels Like 48°
40
Humidity: 85%
UV Index: 0
Wind: 6 mph
11 PM
Cloudy Night
50°
Feels Like 48°
34
Humidity: 86%
UV Index: 0
Wind: 6 mph

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 15.05 µg/m³
  • PM10: 17.6 µg/m³
  • O3: 0.045 ppm
  • NO2: 1.9 ppb
  • SO2: 1.2 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 14.42 µg/m³
  • PM10: 17.05 µg/m³
  • O3: 0.044 ppm
  • NO2: 2 ppb
  • SO2: 1.1 ppb
  • CO: 0.15 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: 13.89 µg/m³
  • PM10: 16.65 µg/m³
  • O3: 0.043 ppm
  • NO2: 2.3 ppb
  • SO2: 1 ppb
  • CO: 0.15 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: 16.37 µg/m³
  • O3: 0.043 ppm
  • NO2: 2.5 ppb
  • SO2: 0.9 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 13.08 µg/m³
  • PM10: 16.3 µg/m³
  • O3: 0.044 ppm
  • NO2: 2.4 ppb
  • SO2: 1 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 12.87 µg/m³
  • PM10: 16.55 µg/m³
  • O3: 0.047 ppm
  • NO2: 2.1 ppb
  • SO2: 1.3 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 12.81 µg/m³
  • PM10: 16.75 µg/m³
  • O3: 0.049 ppm
  • NO2: 1.9 ppb
  • SO2: 1.4 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 12.9 µg/m³
  • PM10: 16.92 µg/m³
  • O3: 0.050 ppm
  • NO2: 2 ppb
  • SO2: 1.5 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 12.22 µg/m³
  • PM10: 15.68 µg/m³
  • O3: 0.050 ppm
  • NO2: 2.2 ppb
  • SO2: 1.6 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

4 PM
47 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 11.17 µg/m³
  • PM10: 13.72 µg/m³
  • O3: 0.049 ppm
  • NO2: 2.7 ppb
  • SO2: 1.6 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 10.33 µg/m³
  • PM10: 12.19 µg/m³
  • O3: 0.047 ppm
  • NO2: 3.4 ppb
  • SO2: 1.4 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

6 PM
40 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 9.62 µg/m³
  • PM10: 10.85 µg/m³
  • O3: 0.043 ppm
  • NO2: 4.6 ppb
  • SO2: 1.2 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

7 PM
39 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 9.45 µg/m³
  • PM10: 10.31 µg/m³
  • O3: 0.038 ppm
  • NO2: 6.1 ppb
  • SO2: 1.1 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

8 PM
39 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 9.44 µg/m³
  • PM10: 10.16 µg/m³
  • O3: 0.034 ppm
  • NO2: 7.3 ppb
  • SO2: 1 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

9 PM
40 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 9.56 µg/m³
  • PM10: 10.27 µg/m³
  • O3: 0.029 ppm
  • NO2: 8.2 ppb
  • SO2: 0.7 ppb
  • CO: 0.19 ppm

Health Recommendations:

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

10 PM
43 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.27 µg/m³
  • PM10: 11.07 µg/m³
  • O3: 0.025 ppm
  • NO2: 9.2 ppb
  • SO2: 0.6 ppb
  • CO: 0.20 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 11.74 µg/m³
  • PM10: 12.59 µg/m³
  • O3: 0.022 ppm
  • NO2: 9.6 ppb
  • SO2: 0.5 ppb
  • CO: 0.21 ppm

Health Recommendations:

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