Hourly Weather | Today › Thursday, October 29, 2026
Pontiac, Michigan
7 AM
Cloudy Weather
52°
Feels Like 48°
0
Humidity: 86%
UV Index: 0
Wind: 7 mph
8 AM
Cloudy Night
54°
Feels Like 52°
5
Humidity: 83%
UV Index: 0
Wind: 7 mph
9 AM
Cloudy Weather
55°
Feels Like 54°
5
Humidity: 76%
UV Index: 1
Wind: 8 mph
10 AM
Cloudy Weather
59°
Feels Like 57°
6
Humidity: 68%
UV Index: 2
Wind: 9 mph
11 AM
Cloudy Weather
63°
Feels Like 63°
7
Humidity: 62%
UV Index: 2
Wind: 10 mph
12 PM
Cloudy Weather
66°
Feels Like 66°
7
Humidity: 56%
UV Index: 3
Wind: 10 mph
1 PM
Cloudy Weather
70°
Feels Like 70°
11
Humidity: 53%
UV Index: 3
Wind: 12 mph
2 PM
Cloudy Weather
72°
Feels Like 72°
22
Humidity: 52%
UV Index: 3
Wind: 13 mph
3 PM
Cloudy Weather
70°
Feels Like 70°
22
Humidity: 56%
UV Index: 2
Wind: 13 mph
4 PM
Cloudy Weather
70°
Feels Like 66°
27
Humidity: 62%
UV Index: 1
Wind: 12 mph
5 PM
Cloudy Weather
66°
Feels Like 64°
49
Humidity: 68%
UV Index: 1
Wind: 10 mph
6 PM
Rainy Weather
64°
Feels Like 59°
56
Humidity: 74%
UV Index: 0
Wind: 10 mph
7 PM
Rainy Weather
63°
Feels Like 57°
56
Humidity: 79%
UV Index: 0
Wind: 9 mph
8 PM
Cloudy Night
61°
Feels Like 57°
49
Humidity: 81%
UV Index: 0
Wind: 9 mph
9 PM
Cloudy Night
57°
Feels Like 55°
47
Humidity: 81%
UV Index: 0
Wind: 9 mph
10 PM
Rainy Night
57°
Feels Like 52°
51
Humidity: 76%
UV Index: 0
Wind: 9 mph
11 PM
Cloudy Night
55°
Feels Like 50°
40
Humidity: 72%
UV Index: 0
Wind: 9 mph

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 22.2 µg/m³
  • PM10: 24 µg/m³
  • O3: 0.041 ppm
  • NO2: 2.1 ppb
  • SO2: 0.6 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 21.82 µg/m³
  • PM10: 23.76 µg/m³
  • O3: 0.042 ppm
  • NO2: 2.2 ppb
  • SO2: 0.7 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

9 AM
70 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 21.14 µg/m³
  • PM10: 23.24 µg/m³
  • O3: 0.042 ppm
  • NO2: 2.6 ppb
  • SO2: 0.8 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

10 AM
68 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 20.25 µg/m³
  • PM10: 22.55 µg/m³
  • O3: 0.041 ppm
  • NO2: 3 ppb
  • SO2: 0.9 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 19.34 µg/m³
  • PM10: 21.94 µg/m³
  • O3: 0.042 ppm
  • NO2: 2.7 ppb
  • SO2: 1.1 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 17.83 µg/m³
  • PM10: 21.04 µg/m³
  • O3: 0.050 ppm
  • NO2: 1.8 ppb
  • SO2: 1.4 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 17.39 µg/m³
  • PM10: 20.79 µg/m³
  • O3: 0.053 ppm
  • NO2: 1.4 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.

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

Pollutant Concentrations:

  • PM2.5: 17.34 µg/m³
  • PM10: 20.84 µg/m³
  • O3: 0.055 ppm
  • NO2: 1.2 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.

3 PM
61 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 16.27 µg/m³
  • PM10: 19.86 µg/m³
  • O3: 0.058 ppm
  • NO2: 1 ppb
  • SO2: 1 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
61 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 14.57 µg/m³
  • PM10: 17.96 µg/m³
  • O3: 0.058 ppm
  • NO2: 1.1 ppb
  • SO2: 0.9 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.

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

Pollutant Concentrations:

  • PM2.5: 12.83 µg/m³
  • PM10: 15.79 µg/m³
  • O3: 0.056 ppm
  • NO2: 1.3 ppb
  • SO2: 0.8 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.

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

Pollutant Concentrations:

  • PM2.5: 11.16 µg/m³
  • PM10: 13.37 µg/m³
  • O3: 0.054 ppm
  • NO2: 1.8 ppb
  • SO2: 0.6 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 10.11 µg/m³
  • PM10: 11.46 µg/m³
  • O3: 0.050 ppm
  • NO2: 2.5 ppb
  • SO2: 0.5 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 9.5 µg/m³
  • PM10: 10.26 µg/m³
  • O3: 0.046 ppm
  • NO2: 3.1 ppb
  • SO2: 0.4 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 9.02 µg/m³
  • PM10: 9.52 µg/m³
  • O3: 0.041 ppm
  • NO2: 3.5 ppb
  • SO2: 0.3 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.73 µg/m³
  • PM10: 9.19 µg/m³
  • O3: 0.037 ppm
  • NO2: 3.6 ppb
  • SO2: 0.2 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.17 µg/m³
  • PM10: 8.61 µg/m³
  • O3: 0.035 ppm
  • NO2: 3.4 ppb
  • SO2: 0.2 ppb
  • CO: 0.17 ppm

Health Recommendations:

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