Hourly Weather | Today Thursday, May 21, 2026
Carrollton, Texas
1 AM
Stormy Weather
66°
Feels Like 61°
75
Humidity: 94%
UV Index: 0
Wind: 8 mph
2 AM
Cloudy Weather
66°
Feels Like 66°
40
Humidity: 94%
UV Index: 0
Wind: 7 mph
3 AM
Cloudy Weather
66°
Feels Like 66°
34
Humidity: 94%
UV Index: 0
Wind: 7 mph
4 AM
Cloudy Weather
66°
Feels Like 66°
37
Humidity: 95%
UV Index: 0
Wind: 7 mph
5 AM
Cloudy Weather
66°
Feels Like 66°
43
Humidity: 95%
UV Index: 0
Wind: 7 mph
6 AM
Cloudy Weather
66°
Feels Like 64°
47
Humidity: 98%
UV Index: 0
Wind: 7 mph
7 AM
Stormy Weather
66°
Feels Like 64°
51
Humidity: 96%
UV Index: 0
Wind: 7 mph
8 AM
Cloudy Weather
68°
Feels Like 70°
40
Humidity: 94%
UV Index: 1
Wind: 7 mph
9 AM
Cloudy Weather
70°
Feels Like 72°
34
Humidity: 89%
UV Index: 1
Wind: 6 mph
10 AM
Cloudy Weather
72°
Feels Like 75°
37
Humidity: 83%
UV Index: 1
Wind: 6 mph
11 AM
Cloudy Weather
75°
Feels Like 79°
47
Humidity: 77%
UV Index: 2
Wind: 7 mph
12 PM
Stormy Weather
75°
Feels Like 79°
51
Humidity: 80%
UV Index: 2
Wind: 8 mph
1 PM
Cloudy Weather
81°
Feels Like 84°
43
Humidity: 70%
UV Index: 3
Wind: 8 mph
2 PM
Sunny with a Chance of Thunderstorms
79°
Feels Like 82°
51
Humidity: 77%
UV Index: 4
Wind: 9 mph
3 PM
Cloudy Weather
82°
Feels Like 88°
47
Humidity: 66%
UV Index: 4
Wind: 10 mph
4 PM
Cloudy Weather
82°
Feels Like 88°
40
Humidity: 64%
UV Index: 3
Wind: 12 mph
5 PM
Cloudy Weather
84°
Feels Like 88°
34
Humidity: 59%
UV Index: 2
Wind: 12 mph
6 PM
Cloudy Weather
82°
Feels Like 84°
34
Humidity: 63%
UV Index: 2
Wind: 12 mph
7 PM
Cloudy Weather
82°
Feels Like 82°
29
Humidity: 66%
UV Index: 1
Wind: 12 mph
8 PM
Cloudy Weather
81°
Feels Like 81°
20
Humidity: 69%
UV Index: 0
Wind: 10 mph
9 PM
Cloudy Night
79°
Feels Like 81°
20
Humidity: 75%
UV Index: 0
Wind: 9 mph
10 PM
Cloudy Night
77°
Feels Like 79°
20
Humidity: 78%
UV Index: 0
Wind: 9 mph
11 PM
Cloudy Night
75°
Feels Like 77°
20
Humidity: 83%
UV Index: 0
Wind: 9 mph

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 3.17 µg/m³
  • PM10: 3.38 µg/m³
  • O3: 0.014 ppm
  • NO2: 1.2 ppb
  • SO2: 0.1 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.2 µg/m³
  • PM10: 3.42 µg/m³
  • O3: 0.014 ppm
  • NO2: 1.1 ppb
  • SO2: 0.1 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.22 µg/m³
  • PM10: 3.46 µg/m³
  • O3: 0.013 ppm
  • NO2: 1.1 ppb
  • SO2: 0.1 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.2 µg/m³
  • PM10: 3.45 µg/m³
  • O3: 0.012 ppm
  • NO2: 1 ppb
  • SO2: 0.1 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.17 µg/m³
  • PM10: 3.41 µg/m³
  • O3: 0.011 ppm
  • NO2: 1 ppb
  • SO2: 0.1 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.11 µg/m³
  • PM10: 3.35 µg/m³
  • O3: 0.011 ppm
  • NO2: 1 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
13 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 3.04 µg/m³
  • PM10: 3.29 µg/m³
  • O3: 0.010 ppm
  • NO2: 1.1 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
12 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 2.9 µg/m³
  • PM10: 3.14 µg/m³
  • O3: 0.009 ppm
  • NO2: 1.4 ppb
  • SO2: 0.1 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.69 µg/m³
  • PM10: 2.91 µg/m³
  • O3: 0.008 ppm
  • NO2: 1.6 ppb
  • SO2: 0.1 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.47 µg/m³
  • PM10: 2.66 µg/m³
  • O3: 0.008 ppm
  • NO2: 1.6 ppb
  • SO2: 0.1 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

11 AM
9 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.99 µg/m³
  • PM10: 2.18 µg/m³
  • O3: 0.010 ppm
  • NO2: 1.9 ppb
  • SO2: 0.1 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

12 PM
9 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 1.92 µg/m³
  • PM10: 2.17 µg/m³
  • O3: 0.010 ppm
  • NO2: 2 ppb
  • SO2: 0.1 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.02 µg/m³
  • PM10: 2.32 µg/m³
  • O3: 0.011 ppm
  • NO2: 2 ppb
  • SO2: 0.1 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.17 µg/m³
  • PM10: 2.49 µg/m³
  • O3: 0.013 ppm
  • NO2: 1.7 ppb
  • SO2: 0.1 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.42 µg/m³
  • PM10: 2.73 µg/m³
  • O3: 0.015 ppm
  • NO2: 1.5 ppb
  • SO2: 0.1 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.82 µg/m³
  • PM10: 3.11 µg/m³
  • O3: 0.017 ppm
  • NO2: 1.3 ppb
  • SO2: 0.1 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.18 µg/m³
  • PM10: 3.44 µg/m³
  • O3: 0.019 ppm
  • NO2: 1.2 ppb
  • SO2: 0.1 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.19 µg/m³
  • PM10: 3.44 µg/m³
  • O3: 0.018 ppm
  • NO2: 1.4 ppb
  • SO2: 0.1 ppb
  • CO: 0.13 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: 2.91 µg/m³
  • PM10: 3.14 µg/m³
  • O3: 0.017 ppm
  • NO2: 1.6 ppb
  • SO2: 0.1 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.6 µg/m³
  • PM10: 2.8 µg/m³
  • O3: 0.016 ppm
  • NO2: 1.8 ppb
  • SO2: 0.1 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

9 PM
13 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.46 µg/m³
  • PM10: 2.63 µg/m³
  • O3: 0.014 ppm
  • NO2: 1.9 ppb
  • SO2: 0.1 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.42 µg/m³
  • PM10: 2.56 µg/m³
  • O3: 0.013 ppm
  • NO2: 1.9 ppb
  • SO2: 0.1 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.5 µg/m³
  • PM10: 2.64 µg/m³
  • O3: 0.012 ppm
  • NO2: 2 ppb
  • SO2: 0.1 ppb
  • CO: 0.12 ppm

Health Recommendations:

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