Hourly Weather | Today Tuesday, September 1, 2026
Kentwood, Michigan
12 PM
Cloudy Weather
84°
Feels Like 95°
20
Humidity: 73%
UV Index: 4
Wind: 8 mph
1 PM
Cloudy Weather
86°
Feels Like 95°
16
Humidity: 69%
UV Index: 4
Wind: 9 mph
2 PM
Cloudy Weather
86°
Feels Like 97°
7
Humidity: 66%
UV Index: 4
Wind: 9 mph
3 PM
Cloudy Weather
88°
Feels Like 95°
7
Humidity: 62%
UV Index: 3
Wind: 11 mph
4 PM
Cloudy Weather
90°
Feels Like 95°
7
Humidity: 59%
UV Index: 2
Wind: 11 mph
5 PM
Cloudy Weather
88°
Feels Like 93°
7
Humidity: 61%
UV Index: 2
Wind: 11 mph
6 PM
Cloudy Weather
86°
Feels Like 91°
7
Humidity: 66%
UV Index: 1
Wind: 9 mph
7 PM
Cloudy Weather
84°
Feels Like 90°
7
Humidity: 70%
UV Index: 0
Wind: 7 mph
8 PM
Cloudy Weather
81°
Feels Like 86°
7
Humidity: 72%
UV Index: 0
Wind: 6 mph
9 PM
Cloudy Night
79°
Feels Like 84°
7
Humidity: 81%
UV Index: 0
Wind: 6 mph
10 PM
Cloudy Night
77°
Feels Like 81°
6
Humidity: 87%
UV Index: 0
Wind: 4 mph
11 PM
Cloudy Night
75°
Feels Like 81°
5
Humidity: 90%
UV Index: 0
Wind: 4 mph

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 13.24 µg/m³
  • PM10: 14.27 µg/m³
  • O3: 0.032 ppm
  • NO2: 4.8 ppb
  • SO2: 1.7 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.

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

Pollutant Concentrations:

  • PM2.5: 13.9 µg/m³
  • PM10: 14.8 µg/m³
  • O3: 0.038 ppm
  • NO2: 4 ppb
  • SO2: 1.6 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
57 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 15.48 µg/m³
  • PM10: 16.32 µg/m³
  • O3: 0.047 ppm
  • NO2: 2.8 ppb
  • SO2: 1.6 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
60 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 15.77 µg/m³
  • PM10: 16.56 µg/m³
  • O3: 0.057 ppm
  • NO2: 1.8 ppb
  • SO2: 1.6 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.

4 PM
70 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 14.42 µg/m³
  • PM10: 15.19 µg/m³
  • O3: 0.060 ppm
  • NO2: 1.4 ppb
  • SO2: 1.6 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

5 PM
71 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 12.8 µg/m³
  • PM10: 13.57 µg/m³
  • O3: 0.061 ppm
  • NO2: 1.3 ppb
  • SO2: 1.5 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

6 PM
63 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 11.62 µg/m³
  • PM10: 12.43 µg/m³
  • O3: 0.058 ppm
  • NO2: 1.7 ppb
  • SO2: 1.3 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 11.28 µg/m³
  • PM10: 12.16 µg/m³
  • O3: 0.054 ppm
  • NO2: 2.6 ppb
  • SO2: 1.2 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 10.63 µg/m³
  • PM10: 11.56 µg/m³
  • O3: 0.049 ppm
  • NO2: 3.7 ppb
  • SO2: 1.2 ppb
  • CO: 0.13 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: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 9.94 µg/m³
  • PM10: 10.9 µg/m³
  • O3: 0.044 ppm
  • NO2: 4.3 ppb
  • SO2: 1.1 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 9.51 µg/m³
  • PM10: 10.52 µg/m³
  • O3: 0.039 ppm
  • NO2: 4.6 ppb
  • SO2: 1 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 9.19 µg/m³
  • PM10: 10.23 µg/m³
  • O3: 0.034 ppm
  • NO2: 4.8 ppb
  • SO2: 0.9 ppb
  • CO: 0.14 ppm

Health Recommendations:

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