Hourly Weather | Today Wednesday, May 20, 2026
Warren, Michigan
6 PM
Cloudy Weather
55°
Feels Like 54°
0
Humidity: 60%
UV Index: 2
Wind: 10 mph
7 PM
Cloudy Weather
54°
Feels Like 52°
0
Humidity: 59%
UV Index: 1
Wind: 10 mph
8 PM
Cloudy Weather
52°
Feels Like 46°
0
Humidity: 59%
UV Index: 0
Wind: 10 mph
9 PM
Cloudy Night
48°
Feels Like 45°
0
Humidity: 60%
UV Index: 0
Wind: 9 mph
10 PM
Cloudy Night
46°
Feels Like 43°
0
Humidity: 59%
UV Index: 0
Wind: 8 mph
11 PM
Cloudy Night
45°
Feels Like 39°
0
Humidity: 61%
UV Index: 0
Wind: 8 mph

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 3.16 µg/m³
  • PM10: 3.75 µg/m³
  • O3: 0.037 ppm
  • NO2: 2 ppb
  • SO2: 1 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.08 µg/m³
  • PM10: 3.71 µg/m³
  • O3: 0.037 ppm
  • NO2: 2.3 ppb
  • SO2: 1 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.92 µg/m³
  • PM10: 3.62 µg/m³
  • O3: 0.038 ppm
  • NO2: 2.7 ppb
  • SO2: 1.1 ppb
  • CO: 0.12 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: 2.77 µg/m³
  • PM10: 3.54 µg/m³
  • O3: 0.038 ppm
  • NO2: 3.1 ppb
  • SO2: 1.3 ppb
  • CO: 0.12 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: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.73 µg/m³
  • PM10: 3.58 µg/m³
  • O3: 0.039 ppm
  • NO2: 3.3 ppb
  • SO2: 1.5 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.97 µg/m³
  • PM10: 3.82 µg/m³
  • O3: 0.039 ppm
  • NO2: 3.2 ppb
  • SO2: 1.7 ppb
  • CO: 0.12 ppm

Health Recommendations:

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