Hourly Weather | Today Wednesday, August 12, 2026
Southfield, Michigan
9 AM
Stormy Weather
72°
Feels Like 72°
51
Humidity: 85%
UV Index: 1
Wind: 6 mph
10 AM
Foggy Weather
73°
Feels Like 77°
47
Humidity: 79%
UV Index: 2
Wind: 6 mph
11 AM
Foggy Weather
75°
Feels Like 81°
34
Humidity: 74%
UV Index: 2
Wind: 6 mph
12 PM
Foggy Weather
79°
Feels Like 82°
34
Humidity: 68%
UV Index: 3
Wind: 7 mph
1 PM
Foggy Weather
81°
Feels Like 84°
34
Humidity: 63%
UV Index: 3
Wind: 7 mph
2 PM
Cloudy Weather
82°
Feels Like 86°
34
Humidity: 59%
UV Index: 3
Wind: 8 mph
3 PM
Cloudy Weather
82°
Feels Like 84°
34
Humidity: 57%
UV Index: 2
Wind: 8 mph
4 PM
Cloudy Weather
84°
Feels Like 86°
37
Humidity: 55%
UV Index: 2
Wind: 8 mph
5 PM
Cloudy Weather
82°
Feels Like 84°
43
Humidity: 57%
UV Index: 1
Wind: 8 mph
6 PM
Cloudy Weather
82°
Feels Like 84°
47
Humidity: 59%
UV Index: 1
Wind: 8 mph
7 PM
Sunny with a Chance of Thunderstorms
81°
Feels Like 79°
51
Humidity: 64%
UV Index: 0
Wind: 8 mph
8 PM
Cloudy Weather
81°
Feels Like 81°
25
Humidity: 69%
UV Index: 0
Wind: 7 mph
9 PM
Cloudy Night
79°
Feels Like 79°
20
Humidity: 73%
UV Index: 0
Wind: 7 mph
10 PM
Cloudy Night
75°
Feels Like 77°
20
Humidity: 77%
UV Index: 0
Wind: 6 mph
11 PM
Cloudy Night
73°
Feels Like 75°
20
Humidity: 81%
UV Index: 0
Wind: 5 mph

Hourly Air Quality Forecast - AQI (US EPA)

9 AM
20 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 4.68 µg/m³
  • PM10: 4.83 µg/m³
  • O3: 0.007 ppm
  • NO2: 2.9 ppb
  • SO2: 0.1 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

10 AM
20 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 4.81 µg/m³
  • PM10: 4.97 µg/m³
  • O3: 0.008 ppm
  • NO2: 2.9 ppb
  • SO2: 0.1 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.02 µg/m³
  • PM10: 5.19 µg/m³
  • O3: 0.010 ppm
  • NO2: 2.7 ppb
  • SO2: 0.1 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.99 µg/m³
  • PM10: 5.13 µg/m³
  • O3: 0.015 ppm
  • NO2: 1.9 ppb
  • SO2: 0.1 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.76 µg/m³
  • PM10: 4.88 µg/m³
  • O3: 0.018 ppm
  • NO2: 1.7 ppb
  • SO2: 0.1 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.55 µg/m³
  • PM10: 4.64 µg/m³
  • O3: 0.019 ppm
  • NO2: 1.6 ppb
  • SO2: 0.1 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

3 PM
22 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.04 µg/m³
  • PM10: 4.12 µg/m³
  • O3: 0.024 ppm
  • NO2: 1.2 ppb
  • SO2: 0.1 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

4 PM
27 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.98 µg/m³
  • PM10: 4.06 µg/m³
  • O3: 0.029 ppm
  • NO2: 0.9 ppb
  • SO2: 0.1 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

5 PM
30 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 4.12 µg/m³
  • PM10: 4.21 µg/m³
  • O3: 0.032 ppm
  • NO2: 0.8 ppb
  • SO2: 0.1 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.39 µg/m³
  • PM10: 4.5 µg/m³
  • O3: 0.034 ppm
  • NO2: 1 ppb
  • SO2: 0.1 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.91 µg/m³
  • PM10: 5.04 µg/m³
  • O3: 0.033 ppm
  • NO2: 1.4 ppb
  • SO2: 0.1 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.46 µg/m³
  • PM10: 5.62 µg/m³
  • O3: 0.032 ppm
  • NO2: 1.8 ppb
  • SO2: 0.1 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.95 µg/m³
  • PM10: 6.17 µg/m³
  • O3: 0.026 ppm
  • NO2: 2.4 ppb
  • SO2: 0.1 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.44 µg/m³
  • PM10: 6.74 µg/m³
  • O3: 0.019 ppm
  • NO2: 3.1 ppb
  • SO2: 0.1 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.01 µg/m³
  • PM10: 7.37 µg/m³
  • O3: 0.013 ppm
  • NO2: 3.6 ppb
  • SO2: 0.1 ppb
  • CO: 0.14 ppm

Health Recommendations:

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