Hourly Weather | Today Thursday, February 26, 2026
Flower Mound, Texas
1 AM
Cloudy Night
59°
Feels Like 57°
0
Humidity: 69%
UV Index: 0
Wind: 6 mph
2 AM
Cloudy Night
57°
Feels Like 55°
0
Humidity: 73%
UV Index: 0
Wind: 6 mph
3 AM
Cloudy Night
57°
Feels Like 55°
0
Humidity: 73%
UV Index: 0
Wind: 6 mph
4 AM
Cloudy Night
55°
Feels Like 54°
0
Humidity: 75%
UV Index: 0
Wind: 7 mph
5 AM
Cloudy Night
55°
Feels Like 52°
0
Humidity: 78%
UV Index: 0
Wind: 8 mph
6 AM
Cloudy Night
55°
Feels Like 52°
0
Humidity: 80%
UV Index: 0
Wind: 8 mph
7 AM
Cloudy Weather
54°
Feels Like 46°
0
Humidity: 84%
UV Index: 1
Wind: 16 mph
8 AM
Cloudy Weather
54°
Feels Like 46°
0
Humidity: 89%
UV Index: 2
Wind: 16 mph
9 AM
Cloudy Weather
57°
Feels Like 54°
0
Humidity: 78%
UV Index: 3
Wind: 17 mph
10 AM
Cloudy Weather
63°
Feels Like 63°
0
Humidity: 65%
UV Index: 4
Wind: 17 mph
11 AM
Cloudy Weather
70°
Feels Like 70°
0
Humidity: 53%
UV Index: 5
Wind: 17 mph
12 PM
Cloudy Weather
72°
Feels Like 72°
0
Humidity: 46%
UV Index: 5
Wind: 18 mph
1 PM
Cloudy Weather
75°
Feels Like 75°
0
Humidity: 40%
UV Index: 5
Wind: 17 mph
2 PM
Cloudy Weather
79°
Feels Like 77°
0
Humidity: 35%
UV Index: 4
Wind: 17 mph
3 PM
Cloudy Weather
81°
Feels Like 79°
0
Humidity: 31%
UV Index: 3
Wind: 17 mph
4 PM
Cloudy Weather
81°
Feels Like 77°
0
Humidity: 31%
UV Index: 2
Wind: 17 mph
5 PM
Cloudy Weather
79°
Feels Like 75°
0
Humidity: 31%
UV Index: 1
Wind: 16 mph
6 PM
Cloudy Weather
75°
Feels Like 72°
0
Humidity: 34%
UV Index: 0
Wind: 16 mph
7 PM
Cloudy Night
72°
Feels Like 70°
0
Humidity: 37%
UV Index: 0
Wind: 9 mph
8 PM
Night
70°
Feels Like 66°
0
Humidity: 41%
UV Index: 0
Wind: 9 mph
9 PM
Night
66°
Feels Like 63°
0
Humidity: 45%
UV Index: 0
Wind: 8 mph
10 PM
Night
63°
Feels Like 61°
0
Humidity: 50%
UV Index: 0
Wind: 8 mph
11 PM
Night
61°
Feels Like 57°
0
Humidity: 54%
UV Index: 0
Wind: 8 mph

Hourly Air Quality Forecast - AQI (US EPA)

1 AM
37 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 8.77 µg/m³
  • PM10: 12.15 µg/m³
  • O3: 0.026 ppm
  • NO2: 2.7 ppb
  • SO2: 0.1 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

2 AM
38 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 9.06 µg/m³
  • PM10: 12.5 µg/m³
  • O3: 0.024 ppm
  • NO2: 2.7 ppb
  • SO2: 0.1 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

3 AM
39 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 9.29 µg/m³
  • PM10: 12.72 µg/m³
  • O3: 0.023 ppm
  • NO2: 2.6 ppb
  • SO2: 0.1 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

4 AM
39 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 9.33 µg/m³
  • PM10: 12.64 µg/m³
  • O3: 0.022 ppm
  • NO2: 2.4 ppb
  • SO2: 0.1 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

5 AM
39 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 9.39 µg/m³
  • PM10: 12.53 µg/m³
  • O3: 0.021 ppm
  • NO2: 2.3 ppb
  • SO2: 0 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

6 AM
40 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 9.51 µg/m³
  • PM10: 12.53 µg/m³
  • O3: 0.021 ppm
  • NO2: 2.2 ppb
  • SO2: 0 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

7 AM
41 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 9.95 µg/m³
  • PM10: 13.57 µg/m³
  • O3: 0.026 ppm
  • NO2: 2 ppb
  • SO2: 0.1 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

8 AM
44 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.55 µg/m³
  • PM10: 14.49 µg/m³
  • O3: 0.028 ppm
  • NO2: 2.3 ppb
  • SO2: 0.1 ppb
  • CO: 0.17 ppm

Health Recommendations:

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

9 AM
47 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 11.28 µg/m³
  • PM10: 15.75 µg/m³
  • O3: 0.031 ppm
  • NO2: 2.3 ppb
  • SO2: 0.2 ppb
  • CO: 0.18 ppm

Health Recommendations:

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

10 AM
51 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 12.68 µg/m³
  • PM10: 18.47 µg/m³
  • O3: 0.037 ppm
  • NO2: 2.3 ppb
  • SO2: 0.4 ppb
  • CO: 0.18 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

11 AM
56 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 14.89 µg/m³
  • PM10: 21.76 µg/m³
  • O3: 0.042 ppm
  • NO2: 2.5 ppb
  • SO2: 0.5 ppb
  • CO: 0.19 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

12 PM
64 AQI
Moderate air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 18.71 µg/m³
  • PM10: 26.5 µg/m³
  • O3: 0.048 ppm
  • NO2: 2.7 ppb
  • SO2: 0.6 ppb
  • CO: 0.20 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

1 PM
77 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 19.7 µg/m³
  • PM10: 28.44 µg/m³
  • O3: 0.063 ppm
  • NO2: 1.5 ppb
  • SO2: 0.6 ppb
  • CO: 0.18 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

2 PM
95 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 19.73 µg/m³
  • PM10: 28.76 µg/m³
  • O3: 0.068 ppm
  • NO2: 1 ppb
  • SO2: 0.5 ppb
  • CO: 0.17 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

3 PM
104 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 20.04 µg/m³
  • PM10: 29.56 µg/m³
  • O3: 0.071 ppm
  • NO2: 0.9 ppb
  • SO2: 0.5 ppb
  • CO: 0.16 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

4 PM
110 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 19.42 µg/m³
  • PM10: 29.17 µg/m³
  • O3: 0.073 ppm
  • NO2: 0.9 ppb
  • SO2: 0.5 ppb
  • CO: 0.16 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

5 PM
105 AQI
Unhealthy air quality for sensitive groups Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 17.55 µg/m³
  • PM10: 26.92 µg/m³
  • O3: 0.071 ppm
  • NO2: 1.1 ppb
  • SO2: 0.5 ppb
  • CO: 0.15 ppm

Health Recommendations:

Members of sensitive groups may experience health effects. The general public is less likely to be affected.

6 PM
93 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 15.19 µg/m³
  • PM10: 23.98 µg/m³
  • O3: 0.068 ppm
  • NO2: 1.4 ppb
  • SO2: 0.5 ppb
  • CO: 0.15 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

7 PM
77 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 12.86 µg/m³
  • PM10: 20.87 µg/m³
  • O3: 0.063 ppm
  • NO2: 1.9 ppb
  • SO2: 0.5 ppb
  • CO: 0.14 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

8 PM
64 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 11.32 µg/m³
  • PM10: 18.52 µg/m³
  • O3: 0.058 ppm
  • NO2: 2.2 ppb
  • SO2: 0.5 ppb
  • CO: 0.14 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

9 PM
53 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 10.47 µg/m³
  • PM10: 16.78 µg/m³
  • O3: 0.055 ppm
  • NO2: 2.7 ppb
  • SO2: 0.5 ppb
  • CO: 0.15 ppm

Health Recommendations:

Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.

10 PM
48 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 9.94 µg/m³
  • PM10: 15.39 µg/m³
  • O3: 0.051 ppm
  • NO2: 3 ppb
  • SO2: 0.5 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

11 PM
46 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 9.81 µg/m³
  • PM10: 14.61 µg/m³
  • O3: 0.049 ppm
  • NO2: 3.4 ppb
  • SO2: 0.6 ppb
  • CO: 0.16 ppm

Health Recommendations:

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