Hourly Weather | Today › Friday, October 9, 2026
Royal Oak, Michigan
3 AM
Cloudy Night
50°
Feels Like 48°
0
Humidity: 77%
UV Index: 0
Wind: 4 mph
4 AM
Cloudy Night
48°
Feels Like 46°
0
Humidity: 80%
UV Index: 0
Wind: 6 mph
5 AM
Cloudy Night
48°
Feels Like 46°
0
Humidity: 84%
UV Index: 0
Wind: 4 mph
6 AM
Cloudy Night
46°
Feels Like 46°
0
Humidity: 87%
UV Index: 0
Wind: 4 mph
7 AM
Cloudy Night
46°
Feels Like 45°
0
Humidity: 90%
UV Index: 0
Wind: 4 mph
8 AM
Cloudy Weather
46°
Feels Like 46°
0
Humidity: 93%
UV Index: 1
Wind: 4 mph
9 AM
Cloudy Weather
50°
Feels Like 52°
0
Humidity: 83%
UV Index: 1
Wind: 4 mph
10 AM
Cloudy Weather
55°
Feels Like 57°
0
Humidity: 71%
UV Index: 2
Wind: 6 mph
11 AM
Cloudy Weather
61°
Feels Like 64°
0
Humidity: 59%
UV Index: 3
Wind: 6 mph
12 PM
Cloudy Weather
63°
Feels Like 68°
0
Humidity: 50%
UV Index: 4
Wind: 6 mph
1 PM
Cloudy Weather
66°
Feels Like 70°
0
Humidity: 43%
UV Index: 4
Wind: 7 mph
2 PM
Cloudy Weather
70°
Feels Like 72°
0
Humidity: 38%
UV Index: 4
Wind: 8 mph
3 PM
Cloudy Weather
70°
Feels Like 72°
0
Humidity: 36%
UV Index: 3
Wind: 7 mph
4 PM
Cloudy Weather
72°
Feels Like 73°
0
Humidity: 35%
UV Index: 2
Wind: 7 mph
5 PM
Cloudy Weather
72°
Feels Like 70°
0
Humidity: 37%
UV Index: 1
Wind: 7 mph
6 PM
Cloudy Weather
70°
Feels Like 68°
0
Humidity: 39%
UV Index: 1
Wind: 6 mph
7 PM
Cloudy Weather
68°
Feels Like 64°
0
Humidity: 45%
UV Index: 0
Wind: 6 mph
8 PM
Cloudy Night
64°
Feels Like 64°
0
Humidity: 52%
UV Index: 0
Wind: 6 mph
9 PM
Cloudy Night
63°
Feels Like 61°
0
Humidity: 59%
UV Index: 0
Wind: 6 mph
10 PM
Cloudy Night
59°
Feels Like 59°
0
Humidity: 66%
UV Index: 0
Wind: 6 mph
11 PM
Cloudy Night
57°
Feels Like 55°
0
Humidity: 73%
UV Index: 0
Wind: 6 mph

Hourly Air Quality Forecast - AQI (US EPA)

3 AM
18 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.74 µg/m³
  • PM10: 3.58 µg/m³
  • O3: 0.020 ppm
  • NO2: 4.8 ppb
  • SO2: 0.1 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

4 AM
16 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.95 µg/m³
  • PM10: 3.87 µg/m³
  • O3: 0.017 ppm
  • NO2: 5 ppb
  • SO2: 0.1 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

5 AM
14 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 3.2 µg/m³
  • PM10: 4.2 µg/m³
  • O3: 0.015 ppm
  • NO2: 5.2 ppb
  • SO2: 0.1 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

6 AM
14 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 3.44 µg/m³
  • PM10: 4.53 µg/m³
  • O3: 0.013 ppm
  • NO2: 5.6 ppb
  • SO2: 0.1 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

7 AM
16 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 3.78 µg/m³
  • PM10: 5.03 µg/m³
  • O3: 0.010 ppm
  • NO2: 6.9 ppb
  • SO2: 0.1 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

8 AM
18 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 4.21 µg/m³
  • PM10: 5.62 µg/m³
  • O3: 0.007 ppm
  • NO2: 9.3 ppb
  • SO2: 0.1 ppb
  • CO: 0.21 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.48 µg/m³
  • PM10: 6.02 µg/m³
  • O3: 0.006 ppm
  • NO2: 9.6 ppb
  • SO2: 0.1 ppb
  • CO: 0.23 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.53 µg/m³
  • PM10: 6.19 µg/m³
  • O3: 0.009 ppm
  • NO2: 7.1 ppb
  • SO2: 0.1 ppb
  • CO: 0.24 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.5 µg/m³
  • PM10: 6.22 µg/m³
  • O3: 0.012 ppm
  • NO2: 6.1 ppb
  • SO2: 0.2 ppb
  • CO: 0.24 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.49 µg/m³
  • PM10: 4.47 µg/m³
  • O3: 0.046 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.

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

Pollutant Concentrations:

  • PM2.5: 4.16 µg/m³
  • PM10: 5 µg/m³
  • O3: 0.051 ppm
  • NO2: 1 ppb
  • SO2: 0.6 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.74 µg/m³
  • PM10: 5.57 µg/m³
  • O3: 0.054 ppm
  • NO2: 0.8 ppb
  • SO2: 0.6 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.18 µg/m³
  • PM10: 6.01 µg/m³
  • O3: 0.056 ppm
  • NO2: 0.7 ppb
  • SO2: 0.6 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.

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

Pollutant Concentrations:

  • PM2.5: 5.42 µg/m³
  • PM10: 6.29 µg/m³
  • O3: 0.056 ppm
  • NO2: 0.9 ppb
  • SO2: 0.6 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.

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

Pollutant Concentrations:

  • PM2.5: 5.51 µg/m³
  • PM10: 6.46 µg/m³
  • O3: 0.056 ppm
  • NO2: 1.1 ppb
  • SO2: 0.6 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
49 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 5.74 µg/m³
  • PM10: 6.85 µg/m³
  • O3: 0.053 ppm
  • NO2: 2.4 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
43 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 6.09 µg/m³
  • PM10: 7.4 µg/m³
  • O3: 0.047 ppm
  • NO2: 4.2 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
39 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 6.37 µg/m³
  • PM10: 7.87 µg/m³
  • O3: 0.042 ppm
  • NO2: 5.2 ppb
  • SO2: 0.5 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.53 µg/m³
  • PM10: 8.14 µg/m³
  • O3: 0.038 ppm
  • NO2: 5.6 ppb
  • SO2: 0.4 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.76 µg/m³
  • PM10: 8.44 µg/m³
  • O3: 0.036 ppm
  • NO2: 5.5 ppb
  • SO2: 0.4 ppb
  • CO: 0.17 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: O3
Details

Pollutant Concentrations:

  • PM2.5: 7.08 µg/m³
  • PM10: 8.72 µg/m³
  • O3: 0.037 ppm
  • NO2: 5 ppb
  • SO2: 0.4 ppb
  • CO: 0.17 ppm

Health Recommendations:

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