Hourly Weather | Today Thursday, November 20, 2025
Mesa, Arizona
12 PM
Cloudy Weather
61°
Feels Like 63°
36
Humidity: 64%
Wind: 6 mph
UV Index: 1
1 PM
Cloudy Weather
63°
Feels Like 64°
20
Humidity: 53%
Wind: 6 mph
UV Index: 2
2 PM
Cloudy Weather
64°
Feels Like 66°
20
Humidity: 49%
Wind: 6 mph
UV Index: 1
3 PM
Cloudy Weather
66°
Feels Like 66°
20
Humidity: 45%
Wind: 6 mph
UV Index: 1
4 PM
Cloudy Weather
64°
Feels Like 64°
20
Humidity: 45%
Wind: 5 mph
UV Index: 1
5 PM
Cloudy Weather
64°
Feels Like 63°
20
Humidity: 47%
Wind: 5 mph
UV Index: 0
6 PM
Cloudy Night
63°
Feels Like 63°
13
Humidity: 52%
Wind: 5 mph
UV Index: 0
7 PM
Cloudy Night
63°
Feels Like 63°
0
Humidity: 50%
Wind: 5 mph
UV Index: 0
8 PM
Cloudy Night
61°
Feels Like 61°
0
Humidity: 56%
Wind: 5 mph
UV Index: 0
9 PM
Cloudy Night
59°
Feels Like 57°
0
Humidity: 61%
Wind: 5 mph
UV Index: 0
10 PM
Cloudy Night
57°
Feels Like 55°
0
Humidity: 66%
Wind: 5 mph
UV Index: 0
11 PM
Cloudy Night
55°
Feels Like 55°
0
Humidity: 70%
Wind: 6 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 7.88 µg/m³
  • PM10: 42.7 µg/m³
  • O3: 0.045 ppm
  • NO2: 0.1 ppb
  • SO2: 0 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.99 µg/m³
  • PM10: 30.98 µg/m³
  • O3: 0.048 ppm
  • NO2: 0.1 ppb
  • SO2: 0 ppb
  • CO: 0.09 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5.86 µg/m³
  • PM10: 29.89 µg/m³
  • O3: 0.049 ppm
  • NO2: 0.1 ppb
  • SO2: 0 ppb
  • CO: 0.09 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.34 µg/m³
  • PM10: 32.1 µg/m³
  • O3: 0.049 ppm
  • NO2: 0.1 ppb
  • SO2: 0 ppb
  • CO: 0.09 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.1 µg/m³
  • PM10: 35.88 µg/m³
  • O3: 0.048 ppm
  • NO2: 0.2 ppb
  • SO2: 0 ppb
  • CO: 0.09 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 7.66 µg/m³
  • PM10: 38.72 µg/m³
  • O3: 0.048 ppm
  • NO2: 0.3 ppb
  • SO2: 0 ppb
  • CO: 0.09 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8 µg/m³
  • PM10: 39.71 µg/m³
  • O3: 0.046 ppm
  • NO2: 0.5 ppb
  • SO2: 0 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.26 µg/m³
  • PM10: 39.56 µg/m³
  • O3: 0.043 ppm
  • NO2: 0.7 ppb
  • SO2: 0 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.45 µg/m³
  • PM10: 39.34 µg/m³
  • O3: 0.041 ppm
  • NO2: 0.8 ppb
  • SO2: 0 ppb
  • CO: 0.10 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: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 8.42 µg/m³
  • PM10: 38.29 µg/m³
  • O3: 0.038 ppm
  • NO2: 0.9 ppb
  • SO2: 0 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.45 µg/m³
  • PM10: 37.63 µg/m³
  • O3: 0.036 ppm
  • NO2: 1 ppb
  • SO2: 0 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.51 µg/m³
  • PM10: 37.67 µg/m³
  • O3: 0.034 ppm
  • NO2: 1 ppb
  • SO2: 0 ppb
  • CO: 0.11 ppm

Health Recommendations:

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