Hourly Weather | Today Monday, September 15, 2025
Phoenix, Arizona
3 AM
Night
79°
Feels Like 77°
0
Humidity: 21%
Wind: 6 mph
UV Index: 0
4 AM
Night
79°
Feels Like 75°
0
Humidity: 22%
Wind: 6 mph
UV Index: 0
5 AM
Night
77°
Feels Like 75°
0
Humidity: 24%
Wind: 6 mph
UV Index: 0
6 AM
Night
75°
Feels Like 73°
0
Humidity: 26%
Wind: 6 mph
UV Index: 0
7 AM
Sunny Weather
75°
Feels Like 75°
0
Humidity: 25%
Wind: 6 mph
UV Index: 12
8 AM
Sunny Weather
81°
Feels Like 81°
0
Humidity: 23%
Wind: 5 mph
UV Index: 22
9 AM
Sunny Weather
86°
Feels Like 90°
0
Humidity: 19%
Wind: 5 mph
UV Index: 35
10 AM
Sunny Weather
91°
Feels Like 97°
0
Humidity: 17%
Wind: 5 mph
UV Index: 48
11 AM
Sunny Weather
95°
Feels Like 102°
0
Humidity: 15%
Wind: 5 mph
UV Index: 65
12 PM
Sunny Weather
97°
Feels Like 104°
0
Humidity: 14%
Wind: 5 mph
UV Index: 73
1 PM
Sunny Weather
100°
Feels Like 106°
0
Humidity: 14%
Wind: 5 mph
UV Index: 65
2 PM
Sunny Weather
102°
Feels Like 106°
0
Humidity: 14%
Wind: 6 mph
UV Index: 48
3 PM
Sunny Weather
104°
Feels Like 106°
0
Humidity: 13%
Wind: 7 mph
UV Index: 35
4 PM
Sunny Weather
106°
Feels Like 106°
0
Humidity: 13%
Wind: 7 mph
UV Index: 22
5 PM
Sunny Weather
102°
Feels Like 100°
0
Humidity: 14%
Wind: 7 mph
UV Index: 12
6 PM
Sunny Weather
100°
Feels Like 99°
0
Humidity: 15%
Wind: 7 mph
UV Index: 1
7 PM
Night
99°
Feels Like 97°
0
Humidity: 16%
Wind: 6 mph
UV Index: 0
8 PM
Night
97°
Feels Like 95°
0
Humidity: 17%
Wind: 6 mph
UV Index: 0
9 PM
Night
95°
Feels Like 93°
0
Humidity: 19%
Wind: 6 mph
UV Index: 0
10 PM
Night
93°
Feels Like 90°
0
Humidity: 21%
Wind: 6 mph
UV Index: 0
11 PM
Night
91°
Feels Like 90°
0
Humidity: 22%
Wind: 6 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

3 AM
55 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 12.56 µg/m³
  • PM10: 24.34 µg/m³
  • O₃: 23.59 ppb
  • NO₂: 16.98 ppb
  • SO₂: 0.95 ppb
  • CO: 207.35 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

4 AM
54 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 12.56 µg/m³
  • PM10: 21.18 µg/m³
  • O₃: 18.15 ppb
  • NO₂: 15.58 ppb
  • SO₂: 1.02 ppb
  • CO: 219.20 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

5 AM
54 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 11.58 µg/m³
  • PM10: 18.59 µg/m³
  • O₃: 16.58 ppb
  • NO₂: 14.34 ppb
  • SO₂: 0.92 ppb
  • CO: 212.20 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

6 AM
54 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 10.76 µg/m³
  • PM10: 16.70 µg/m³
  • O₃: 15.01 ppb
  • NO₂: 13.09 ppb
  • SO₂: 0.82 ppb
  • CO: 205.21 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

7 AM
54 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 10.34 µg/m³
  • PM10: 15.51 µg/m³
  • O₃: 16.85 ppb
  • NO₂: 13.70 ppb
  • SO₂: 0.85 ppb
  • CO: 230.69 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

8 AM
53 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 11.19 µg/m³
  • PM10: 15.65 µg/m³
  • O₃: 18.69 ppb
  • NO₂: 14.30 ppb
  • SO₂: 0.88 ppb
  • CO: 256.17 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

9 AM
53 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 13.64 µg/m³
  • PM10: 21.04 µg/m³
  • O₃: 20.52 ppb
  • NO₂: 14.91 ppb
  • SO₂: 0.91 ppb
  • CO: 281.65 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

10 AM
53 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 13.46 µg/m³
  • PM10: 23.19 µg/m³
  • O₃: 36.38 ppb
  • NO₂: 11.60 ppb
  • SO₂: 1.17 ppb
  • CO: 243.07 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

11 AM
53 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 13.37 µg/m³
  • PM10: 25.20 µg/m³
  • O₃: 52.24 ppb
  • NO₂: 8.29 ppb
  • SO₂: 1.44 ppb
  • CO: 204.49 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

12 PM
54 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 13.02 µg/m³
  • PM10: 27.36 µg/m³
  • O₃: 68.10 ppb
  • NO₂: 4.98 ppb
  • SO₂: 1.70 ppb
  • CO: 165.91 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

1 PM
54 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 12.29 µg/m³
  • PM10: 31.31 µg/m³
  • O₃: 68.84 ppb
  • NO₂: 3.73 ppb
  • SO₂: 1.37 ppb
  • CO: 152.35 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

2 PM
54 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 11.69 µg/m³
  • PM10: 31.86 µg/m³
  • O₃: 69.58 ppb
  • NO₂: 2.49 ppb
  • SO₂: 1.04 ppb
  • CO: 138.79 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

3 PM
54 AQI
Moderate air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 11.18 µg/m³
  • PM10: 31.87 µg/m³
  • O₃: 70.32 ppb
  • NO₂: 1.25 ppb
  • SO₂: 0.71 ppb
  • CO: 125.23 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

4 PM
56 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 10.64 µg/m³
  • PM10: 33.03 µg/m³
  • O₃: 67.75 ppb
  • NO₂: 1.37 ppb
  • SO₂: 0.65 ppb
  • CO: 123.26 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

5 PM
74 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 10.23 µg/m³
  • PM10: 35.55 µg/m³
  • O₃: 65.19 ppb
  • NO₂: 1.50 ppb
  • SO₂: 0.59 ppb
  • CO: 121.29 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

6 PM
85 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 9.70 µg/m³
  • PM10: 37.69 µg/m³
  • O₃: 62.62 ppb
  • NO₂: 1.63 ppb
  • SO₂: 0.53 ppb
  • CO: 119.32 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

7 PM
86 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 9.35 µg/m³
  • PM10: 40.63 µg/m³
  • O₃: 54.81 ppb
  • NO₂: 4.00 ppb
  • SO₂: 0.63 ppb
  • CO: 133.15 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

8 PM
77 AQI
Moderate air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 10.08 µg/m³
  • PM10: 46.57 µg/m³
  • O₃: 46.99 ppb
  • NO₂: 6.37 ppb
  • SO₂: 0.74 ppb
  • CO: 146.98 ppb

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.