Hourly Weather | Today Wednesday, March 18, 2026
Dearborn Heights, Michigan
8 AM
Cloudy Weather
19°
Feels Like 12°
7
Frost Risk: 100%
Humidity: 63%
UV Index: 1
Wind: 8 mph
9 AM
Cloudy Weather
21°
Feels Like 16°
7
Frost Risk: 89%
Humidity: 59%
UV Index: 2
Wind: 9 mph
10 AM
Cloudy Weather
25°
Feels Like 16°
7
Humidity: 54%
UV Index: 2
Wind: 10 mph
11 AM
Cloudy Weather
27°
Feels Like 18°
7
Humidity: 51%
UV Index: 2
Wind: 12 mph
12 PM
Cloudy Weather
28°
Feels Like 19°
7
Humidity: 49%
UV Index: 2
Wind: 13 mph
1 PM
Cloudy Weather
30°
Feels Like 19°
10
Humidity: 48%
UV Index: 2
Wind: 13 mph
2 PM
Snowy Weather
32°
Feels Like 19°
48
Humidity: 49%
UV Index: 1
Wind: 14 mph
3 PM
Snowy Weather
34°
Feels Like 21°
48
Humidity: 51%
UV Index: 1
Wind: 14 mph
4 PM
Cloudy Weather
34°
Feels Like 23°
44
Humidity: 54%
UV Index: 1
Wind: 14 mph
5 PM
Cloudy Weather
34°
Feels Like 23°
19
Humidity: 59%
UV Index: 0
Wind: 13 mph
6 PM
Cloudy Weather
36°
Feels Like 27°
19
Humidity: 60%
UV Index: 0
Wind: 12 mph
7 PM
Cloudy Weather
34°
Feels Like 25°
19
Humidity: 69%
UV Index: 0
Wind: 10 mph
8 PM
Cloudy Weather
34°
Feels Like 27°
20
Humidity: 76%
UV Index: 0
Wind: 9 mph
9 PM
Cloudy Weather
34°
Feels Like 27°
20
Humidity: 80%
UV Index: 0
Wind: 8 mph
10 PM
Cloudy Weather
34°
Feels Like 27°
20
Humidity: 82%
UV Index: 0
Wind: 8 mph
11 PM
Cloudy Weather
34°
Feels Like 28°
20
Humidity: 84%
UV Index: 0
Wind: 8 mph

Hourly Air Quality Forecast - AQI (US EPA)

8 AM
42 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.69 µg/m³
  • PM10: 3.74 µg/m³
  • O3: 0.046 ppm
  • NO2: 1.7 ppb
  • SO2: 0.5 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

9 AM
43 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.72 µg/m³
  • PM10: 2.41 µg/m³
  • O3: 0.047 ppm
  • NO2: 1.8 ppb
  • SO2: 0.7 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

10 AM
44 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.31 µg/m³
  • PM10: 1.8 µg/m³
  • O3: 0.047 ppm
  • NO2: 2.3 ppb
  • SO2: 0.8 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

11 AM
44 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.11 µg/m³
  • PM10: 1.5 µg/m³
  • O3: 0.048 ppm
  • NO2: 2.3 ppb
  • SO2: 0.9 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 1.05 µg/m³
  • PM10: 1.36 µg/m³
  • O3: 0.050 ppm
  • NO2: 2.3 ppb
  • SO2: 0.8 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 1.23 µg/m³
  • PM10: 1.5 µg/m³
  • O3: 0.050 ppm
  • NO2: 2.2 ppb
  • SO2: 0.8 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 1.51 µg/m³
  • PM10: 1.76 µg/m³
  • O3: 0.051 ppm
  • NO2: 2.3 ppb
  • SO2: 0.7 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 1.87 µg/m³
  • PM10: 2.17 µg/m³
  • O3: 0.052 ppm
  • NO2: 2.3 ppb
  • SO2: 0.8 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.28 µg/m³
  • PM10: 2.69 µg/m³
  • O3: 0.053 ppm
  • NO2: 2.4 ppb
  • SO2: 0.9 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.48 µg/m³
  • PM10: 3.02 µg/m³
  • O3: 0.053 ppm
  • NO2: 2.5 ppb
  • SO2: 1 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.73 µg/m³
  • PM10: 3.43 µg/m³
  • O3: 0.053 ppm
  • NO2: 2.7 ppb
  • SO2: 1 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.88 µg/m³
  • PM10: 3.72 µg/m³
  • O3: 0.053 ppm
  • NO2: 3 ppb
  • SO2: 1 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.99 µg/m³
  • PM10: 3.97 µg/m³
  • O3: 0.052 ppm
  • NO2: 3.2 ppb
  • SO2: 1 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

9 PM
48 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.14 µg/m³
  • PM10: 4.23 µg/m³
  • O3: 0.051 ppm
  • NO2: 3.1 ppb
  • SO2: 0.9 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.44 µg/m³
  • PM10: 4.66 µg/m³
  • O3: 0.050 ppm
  • NO2: 3.1 ppb
  • SO2: 0.8 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.99 µg/m³
  • PM10: 5.37 µg/m³
  • O3: 0.049 ppm
  • NO2: 3.1 ppb
  • SO2: 0.8 ppb
  • CO: 0.15 ppm

Health Recommendations:

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