Hourly Weather | Today Tuesday, September 23, 2025
Allen, Texas
6 AM
Night
77°
Feels Like 81°
0
Humidity: 86%
Wind: 10 mph
UV Index: 0
7 AM
Night
75°
Feels Like 79°
0
Humidity: 89%
Wind: 12 mph
UV Index: 0
8 AM
Cloudy Weather
75°
Feels Like 79°
1
Humidity: 94%
Wind: 14 mph
UV Index: 10
9 AM
Cloudy Weather
77°
Feels Like 82°
1
Humidity: 90%
Wind: 15 mph
UV Index: 20
10 AM
Cloudy Weather
81°
Feels Like 86°
1
Humidity: 82%
Wind: 16 mph
UV Index: 32
11 AM
Cloudy Weather
82°
Feels Like 90°
1
Humidity: 73%
Wind: 16 mph
UV Index: 45
12 PM
Cloudy Weather
86°
Feels Like 93°
1
Humidity: 66%
Wind: 16 mph
UV Index: 58
1 PM
Sunny Weather
90°
Feels Like 97°
2
Humidity: 60%
Wind: 16 mph
UV Index: 65
2 PM
Cloudy Weather
91°
Feels Like 99°
5
Humidity: 54%
Wind: 16 mph
UV Index: 58
3 PM
Cloudy Weather
93°
Feels Like 97°
5
Humidity: 49%
Wind: 16 mph
UV Index: 45
4 PM
Cloudy Weather
95°
Feels Like 97°
6
Humidity: 45%
Wind: 16 mph
UV Index: 32
5 PM
Cloudy Weather
93°
Feels Like 95°
7
Humidity: 46%
Wind: 16 mph
UV Index: 20
6 PM
Cloudy Weather
91°
Feels Like 93°
7
Humidity: 48%
Wind: 15 mph
UV Index: 10
7 PM
Cloudy Weather
90°
Feels Like 90°
11
Humidity: 53%
Wind: 13 mph
UV Index: 0
8 PM
Cloudy Night
88°
Feels Like 88°
21
Humidity: 58%
Wind: 12 mph
UV Index: 0
9 PM
Cloudy Night
84°
Feels Like 88°
21
Humidity: 64%
Wind: 10 mph
UV Index: 0
10 PM
Cloudy Weather
84°
Feels Like 88°
26
Humidity: 67%
Wind: 9 mph
UV Index: 0
11 PM
Stormy Weather
81°
Feels Like 82°
61
Humidity: 75%
Wind: 8 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

6 AM
31 AQI
Good air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 3.45 µg/m³
  • PM10: 3.56 µg/m³
  • O₃: 28.39 ppb
  • NO₂: 3.31 ppb
  • SO₂: 2.80 ppb
  • CO: 134.33 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

7 AM
30 AQI
Good air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 2.87 µg/m³
  • PM10: 3.02 µg/m³
  • O₃: 24.80 ppb
  • NO₂: 3.47 ppb
  • SO₂: 2.45 ppb
  • CO: 125.75 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

8 AM
29 AQI
Good air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 2.84 µg/m³
  • PM10: 3.10 µg/m³
  • O₃: 24.28 ppb
  • NO₂: 3.42 ppb
  • SO₂: 2.15 ppb
  • CO: 124.55 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

9 AM
28 AQI
Good air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 2.95 µg/m³
  • PM10: 3.33 µg/m³
  • O₃: 24.04 ppb
  • NO₂: 3.37 ppb
  • SO₂: 1.92 ppb
  • CO: 124.88 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

10 AM
27 AQI
Good air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 2.49 µg/m³
  • PM10: 3.04 µg/m³
  • O₃: 21.85 ppb
  • NO₂: 3.33 ppb
  • SO₂: 1.03 ppb
  • CO: 116.38 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

11 AM
26 AQI
Good air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 2.66 µg/m³
  • PM10: 3.22 µg/m³
  • O₃: 28.21 ppb
  • NO₂: 2.71 ppb
  • SO₂: 0.89 ppb
  • CO: 113.76 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

12 PM
26 AQI
Good air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 2.81 µg/m³
  • PM10: 3.29 µg/m³
  • O₃: 34.56 ppb
  • NO₂: 2.08 ppb
  • SO₂: 0.76 ppb
  • CO: 111.15 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

1 PM
26 AQI
Good air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 2.88 µg/m³
  • PM10: 3.21 µg/m³
  • O₃: 40.92 ppb
  • NO₂: 1.46 ppb
  • SO₂: 0.62 ppb
  • CO: 108.54 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

2 PM
28 AQI
Good air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 3.09 µg/m³
  • PM10: 3.36 µg/m³
  • O₃: 43.51 ppb
  • NO₂: 1.40 ppb
  • SO₂: 0.57 ppb
  • CO: 107.93 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

3 PM
30 AQI
Good air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 3.21 µg/m³
  • PM10: 3.49 µg/m³
  • O₃: 46.11 ppb
  • NO₂: 1.33 ppb
  • SO₂: 0.51 ppb
  • CO: 107.32 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

4 PM
33 AQI
Good air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 3.18 µg/m³
  • PM10: 3.46 µg/m³
  • O₃: 48.71 ppb
  • NO₂: 1.27 ppb
  • SO₂: 0.45 ppb
  • CO: 106.71 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

5 PM
35 AQI
Good air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 3.11 µg/m³
  • PM10: 3.37 µg/m³
  • O₃: 45.94 ppb
  • NO₂: 2.21 ppb
  • SO₂: 0.47 ppb
  • CO: 112.97 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

6 PM
38 AQI
Good air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 3.05 µg/m³
  • PM10: 3.27 µg/m³
  • O₃: 43.18 ppb
  • NO₂: 3.15 ppb
  • SO₂: 0.48 ppb
  • CO: 119.24 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

7 PM
39 AQI
Good air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 3.14 µg/m³
  • PM10: 3.32 µg/m³
  • O₃: 40.42 ppb
  • NO₂: 4.09 ppb
  • SO₂: 0.49 ppb
  • CO: 125.50 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

8 PM
39 AQI
Good air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 3.88 µg/m³
  • PM10: 4.04 µg/m³
  • O₃: 34.06 ppb
  • NO₂: 6.69 ppb
  • SO₂: 0.65 ppb
  • CO: 141.69 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

9 PM
38 AQI
Good air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 4.89 µg/m³
  • PM10: 5.03 µg/m³
  • O₃: 27.70 ppb
  • NO₂: 9.28 ppb
  • SO₂: 0.81 ppb
  • CO: 157.87 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

10 PM
35 AQI
Good air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 5.37 µg/m³
  • PM10: 5.50 µg/m³
  • O₃: 21.34 ppb
  • NO₂: 11.87 ppb
  • SO₂: 0.97 ppb
  • CO: 174.06 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

11 PM
32 AQI
Good air quality Dominant pollutant: o3
Details

Pollutant Concentrations:

  • PM2.5: 5.20 µg/m³
  • PM10: 5.32 µg/m³
  • O₃: 21.60 ppb
  • NO₂: 11.04 ppb
  • SO₂: 0.93 ppb
  • CO: 169.29 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors