Hourly Weather | Today Wednesday, March 18, 2026
Glendale, Arizona
3 AM
Night
66°
Feels Like 64°
0
Humidity: 31%
UV Index: 0
Wind: 6 mph
4 AM
Night
64°
Feels Like 63°
0
Humidity: 32%
UV Index: 0
Wind: 6 mph
5 AM
Night
64°
Feels Like 63°
0
Humidity: 33%
UV Index: 0
Wind: 6 mph
6 AM
Night
63°
Feels Like 63°
0
Humidity: 35%
UV Index: 0
Wind: 6 mph
7 AM
Sunny Weather
64°
Feels Like 66°
0
Humidity: 31%
UV Index: 1
Wind: 5 mph
8 AM
Sunny Weather
72°
Feels Like 72°
0
Humidity: 24%
UV Index: 2
Wind: 5 mph
9 AM
Sunny Weather
75°
Feels Like 81°
0
Humidity: 19%
UV Index: 3
Wind: 5 mph
10 AM
Sunny Weather
84°
Feels Like 90°
0
Humidity: 14%
UV Index: 5
Wind: 5 mph
11 AM
Sunny Weather
90°
Feels Like 97°
0
Humidity: 11%
UV Index: 6
Wind: 5 mph
12 PM
Sunny Weather
93°
Feels Like 100°
0
Humidity: 9%
UV Index: 6
Wind: 5 mph
1 PM
Sunny Weather
97°
Feels Like 102°
0
Humidity: 8%
UV Index: 6
Wind: 5 mph
2 PM
Sunny Weather
99°
Feels Like 102°
0
Humidity: 7%
UV Index: 5
Wind: 6 mph
3 PM
Sunny Weather
100°
Feels Like 102°
0
Humidity: 6%
UV Index: 3
Wind: 7 mph
4 PM
Sunny Weather
102°
Feels Like 102°
0
Humidity: 6%
UV Index: 2
Wind: 8 mph
5 PM
Sunny Weather
100°
Feels Like 99°
0
Humidity: 6%
UV Index: 1
Wind: 8 mph
6 PM
Sunny Weather
99°
Feels Like 97°
0
Humidity: 7%
UV Index: 0
Wind: 7 mph
7 PM
Night
93°
Feels Like 91°
0
Humidity: 9%
UV Index: 0
Wind: 6 mph
8 PM
Night
90°
Feels Like 88°
0
Humidity: 11%
UV Index: 0
Wind: 6 mph
9 PM
Night
86°
Feels Like 82°
0
Humidity: 13%
UV Index: 0
Wind: 6 mph
10 PM
Night
82°
Feels Like 81°
0
Humidity: 14%
UV Index: 0
Wind: 6 mph
11 PM
Night
81°
Feels Like 77°
0
Humidity: 16%
UV Index: 0
Wind: 5 mph

Hourly Air Quality Forecast - AQI (US EPA)

3 AM
42 AQI
Good air quality Dominant pollutant: PM10
Details

Pollutant Concentrations:

  • PM2.5: 8.59 µg/m³
  • PM10: 45.3 µg/m³
  • O3: 0.036 ppm
  • NO2: 0.4 ppb
  • SO2: 0 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

4 AM
45 AQI
Good air quality Dominant pollutant: PM10
Details

Pollutant Concentrations:

  • PM2.5: 8.93 µg/m³
  • PM10: 48.07 µg/m³
  • O3: 0.035 ppm
  • NO2: 0.4 ppb
  • SO2: 0 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

5 AM
47 AQI
Good air quality Dominant pollutant: PM10
Details

Pollutant Concentrations:

  • PM2.5: 9.3 µg/m³
  • PM10: 50.86 µg/m³
  • O3: 0.035 ppm
  • NO2: 0.4 ppb
  • SO2: 0 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

6 AM
49 AQI
Good air quality Dominant pollutant: PM10
Details

Pollutant Concentrations:

  • PM2.5: 9.57 µg/m³
  • PM10: 52.88 µg/m³
  • O3: 0.035 ppm
  • NO2: 0.4 ppb
  • SO2: 0 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

7 AM
50 AQI
Good air quality Dominant pollutant: PM10
Details

Pollutant Concentrations:

  • PM2.5: 9.66 µg/m³
  • PM10: 53.59 µg/m³
  • O3: 0.035 ppm
  • NO2: 0.4 ppb
  • SO2: 0 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

8 AM
49 AQI
Good air quality Dominant pollutant: PM10
Details

Pollutant Concentrations:

  • PM2.5: 9.74 µg/m³
  • PM10: 53.31 µg/m³
  • O3: 0.033 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.

9 AM
49 AQI
Good air quality Dominant pollutant: PM10
Details

Pollutant Concentrations:

  • PM2.5: 9.76 µg/m³
  • PM10: 52.41 µg/m³
  • O3: 0.030 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.

10 AM
46 AQI
Good air quality Dominant pollutant: PM10
Details

Pollutant Concentrations:

  • PM2.5: 9.48 µg/m³
  • PM10: 49.48 µg/m³
  • O3: 0.027 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.

11 AM
44 AQI
Good air quality Dominant pollutant: PM10
Details

Pollutant Concentrations:

  • PM2.5: 9.24 µg/m³
  • PM10: 47.11 µg/m³
  • O3: 0.027 ppm
  • NO2: 0.7 ppb
  • SO2: 0.1 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

12 PM
43 AQI
Good air quality Dominant pollutant: PM10
Details

Pollutant Concentrations:

  • PM2.5: 9.32 µg/m³
  • PM10: 46.73 µg/m³
  • O3: 0.029 ppm
  • NO2: 0.6 ppb
  • SO2: 0.1 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.48 µg/m³
  • PM10: 37.85 µg/m³
  • O3: 0.043 ppm
  • NO2: 0.2 ppb
  • SO2: 0.1 ppb
  • CO: 0.09 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 5 µg/m³
  • PM10: 28.03 µg/m³
  • O3: 0.044 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.

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

Pollutant Concentrations:

  • PM2.5: 4.89 µg/m³
  • PM10: 26.63 µg/m³
  • O3: 0.045 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.

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

Pollutant Concentrations:

  • PM2.5: 5.14 µg/m³
  • PM10: 27.57 µg/m³
  • O3: 0.046 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.

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

Pollutant Concentrations:

  • PM2.5: 5.02 µg/m³
  • PM10: 26.97 µg/m³
  • O3: 0.046 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.

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

Pollutant Concentrations:

  • PM2.5: 4.95 µg/m³
  • PM10: 26.81 µg/m³
  • O3: 0.046 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.

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

Pollutant Concentrations:

  • PM2.5: 5.21 µg/m³
  • PM10: 28.47 µg/m³
  • O3: 0.044 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.

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

Pollutant Concentrations:

  • PM2.5: 5.8 µg/m³
  • PM10: 31.94 µg/m³
  • O3: 0.042 ppm
  • NO2: 0.3 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
38 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 6.48 µg/m³
  • PM10: 35.93 µg/m³
  • O3: 0.041 ppm
  • NO2: 0.3 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
36 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 7.02 µg/m³
  • PM10: 38.2 µg/m³
  • O3: 0.039 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.

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

Pollutant Concentrations:

  • PM2.5: 7.55 µg/m³
  • PM10: 40.28 µg/m³
  • O3: 0.037 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.