Hourly Weather | Today Saturday, September 5, 2026
Phoenix, Arizona
5 PM
Cloudy Weather
100°
Feels Like 99°
0
Humidity: 22%
UV Index: 1
Wind: 8 mph
6 PM
Cloudy Weather
99°
Feels Like 97°
0
Humidity: 23%
UV Index: 0
Wind: 8 mph
7 PM
Cloudy Night
99°
Feels Like 97°
0
Humidity: 24%
UV Index: 0
Wind: 8 mph
8 PM
Cloudy Night
99°
Feels Like 95°
0
Humidity: 25%
UV Index: 0
Wind: 8 mph
9 PM
Cloudy Night
97°
Feels Like 93°
0
Humidity: 27%
UV Index: 0
Wind: 7 mph
10 PM
Cloudy Night
93°
Feels Like 91°
0
Humidity: 29%
UV Index: 0
Wind: 7 mph
11 PM
Cloudy Night
91°
Feels Like 90°
0
Humidity: 30%
UV Index: 0
Wind: 7 mph

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 1.18 µg/m³
  • PM10: 6.46 µg/m³
  • O3: 0.017 ppm
  • NO2: 0 ppb
  • SO2: 0 ppb
  • CO: 0.08 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 1.29 µg/m³
  • PM10: 7.31 µg/m³
  • O3: 0.017 ppm
  • NO2: 0 ppb
  • SO2: 0 ppb
  • CO: 0.08 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 1.62 µg/m³
  • PM10: 9.53 µg/m³
  • O3: 0.017 ppm
  • NO2: 0.1 ppb
  • SO2: 0 ppb
  • CO: 0.08 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.18 µg/m³
  • PM10: 13.12 µg/m³
  • O3: 0.017 ppm
  • NO2: 0.1 ppb
  • SO2: 0 ppb
  • CO: 0.08 ppm

Health Recommendations:

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

9 PM
16 AQI
Good air quality Dominant pollutant: PM10
Details

Pollutant Concentrations:

  • PM2.5: 2.78 µg/m³
  • PM10: 16.86 µg/m³
  • O3: 0.017 ppm
  • NO2: 0.1 ppb
  • SO2: 0 ppb
  • CO: 0.08 ppm

Health Recommendations:

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

10 PM
19 AQI
Good air quality Dominant pollutant: PM10
Details

Pollutant Concentrations:

  • PM2.5: 3.29 µg/m³
  • PM10: 20.06 µg/m³
  • O3: 0.017 ppm
  • NO2: 0.2 ppb
  • SO2: 0 ppb
  • CO: 0.08 ppm

Health Recommendations:

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

11 PM
21 AQI
Good air quality Dominant pollutant: PM10
Details

Pollutant Concentrations:

  • PM2.5: 3.73 µg/m³
  • PM10: 22.68 µg/m³
  • O3: 0.017 ppm
  • NO2: 0.2 ppb
  • SO2: 0 ppb
  • CO: 0.08 ppm

Health Recommendations:

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