Hourly Weather | Today Thursday, May 21, 2026
Mesquite, Texas
1 AM
Stormy Weather
66°
Feels Like 63°
61
Humidity: 94%
UV Index: 0
Wind: 7 mph
2 AM
Stormy Weather
66°
Feels Like 63°
51
Humidity: 96%
UV Index: 0
Wind: 7 mph
3 AM
Cloudy Weather
66°
Feels Like 64°
47
Humidity: 97%
UV Index: 0
Wind: 7 mph
4 AM
Cloudy Weather
66°
Feels Like 64°
40
Humidity: 97%
UV Index: 0
Wind: 7 mph
5 AM
Cloudy Weather
66°
Feels Like 64°
34
Humidity: 97%
UV Index: 0
Wind: 6 mph
6 AM
Cloudy Weather
64°
Feels Like 64°
34
Humidity: 100%
UV Index: 0
Wind: 6 mph
7 AM
Cloudy Weather
66°
Feels Like 66°
34
Humidity: 97%
UV Index: 0
Wind: 6 mph
8 AM
Cloudy Weather
68°
Feels Like 70°
34
Humidity: 93%
UV Index: 1
Wind: 7 mph
9 AM
Cloudy Weather
70°
Feels Like 72°
34
Humidity: 88%
UV Index: 1
Wind: 7 mph
10 AM
Cloudy Weather
73°
Feels Like 75°
40
Humidity: 83%
UV Index: 1
Wind: 7 mph
11 AM
Stormy Weather
75°
Feels Like 75°
51
Humidity: 77%
UV Index: 2
Wind: 7 mph
12 PM
Cloudy Weather
79°
Feels Like 82°
47
Humidity: 72%
UV Index: 3
Wind: 8 mph
1 PM
Cloudy Weather
81°
Feels Like 84°
43
Humidity: 67%
UV Index: 3
Wind: 8 mph
2 PM
Cloudy Weather
82°
Feels Like 90°
47
Humidity: 64%
UV Index: 5
Wind: 9 mph
3 PM
Sunny with a Chance of Thunderstorms
81°
Feels Like 82°
51
Humidity: 76%
UV Index: 3
Wind: 10 mph
4 PM
Cloudy Weather
84°
Feels Like 88°
47
Humidity: 62%
UV Index: 2
Wind: 10 mph
5 PM
Cloudy Weather
86°
Feels Like 90°
34
Humidity: 60%
UV Index: 2
Wind: 10 mph
6 PM
Cloudy Weather
84°
Feels Like 88°
34
Humidity: 61%
UV Index: 2
Wind: 10 mph
7 PM
Cloudy Weather
82°
Feels Like 84°
29
Humidity: 63%
UV Index: 1
Wind: 10 mph
8 PM
Cloudy Weather
81°
Feels Like 82°
20
Humidity: 67%
UV Index: 0
Wind: 9 mph
9 PM
Cloudy Night
79°
Feels Like 81°
20
Humidity: 74%
UV Index: 0
Wind: 9 mph
10 PM
Cloudy Night
75°
Feels Like 79°
20
Humidity: 81%
UV Index: 0
Wind: 8 mph
11 PM
Cloudy Night
73°
Feels Like 75°
20
Humidity: 84%
UV Index: 0
Wind: 8 mph

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 2.93 µg/m³
  • PM10: 3.18 µg/m³
  • O3: 0.011 ppm
  • NO2: 1.7 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
12 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 2.95 µg/m³
  • PM10: 3.19 µg/m³
  • O3: 0.011 ppm
  • NO2: 1.5 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
12 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 2.99 µg/m³
  • PM10: 3.25 µg/m³
  • O3: 0.010 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.

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

Pollutant Concentrations:

  • PM2.5: 3.01 µg/m³
  • PM10: 3.28 µg/m³
  • O3: 0.009 ppm
  • NO2: 1.3 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
12 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 3 µg/m³
  • PM10: 3.27 µg/m³
  • O3: 0.009 ppm
  • NO2: 1.3 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
12 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 2.94 µg/m³
  • PM10: 3.22 µg/m³
  • O3: 0.008 ppm
  • NO2: 1.4 ppb
  • SO2: 0.1 ppb
  • CO: 0.10 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.87 µg/m³
  • PM10: 3.18 µg/m³
  • O3: 0.007 ppm
  • NO2: 1.7 ppb
  • SO2: 0.1 ppb
  • CO: 0.11 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: 2.79 µg/m³
  • PM10: 3.1 µg/m³
  • O3: 0.006 ppm
  • NO2: 2.4 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: 2.74 µg/m³
  • PM10: 3.06 µg/m³
  • O3: 0.005 ppm
  • NO2: 2.7 ppb
  • SO2: 0.2 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.81 µg/m³
  • PM10: 3.15 µg/m³
  • O3: 0.005 ppm
  • NO2: 2.6 ppb
  • SO2: 0.2 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.67 µg/m³
  • PM10: 3.18 µg/m³
  • O3: 0.009 ppm
  • NO2: 2.7 ppb
  • SO2: 0.2 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

12 PM
11 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 2.7 µg/m³
  • PM10: 3.25 µg/m³
  • O3: 0.011 ppm
  • NO2: 2.6 ppb
  • SO2: 0.2 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.85 µg/m³
  • PM10: 3.37 µg/m³
  • O3: 0.014 ppm
  • NO2: 2.2 ppb
  • SO2: 0.2 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.06 µg/m³
  • PM10: 3.56 µg/m³
  • O3: 0.017 ppm
  • NO2: 1.8 ppb
  • SO2: 0.2 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.32 µg/m³
  • PM10: 3.78 µg/m³
  • O3: 0.018 ppm
  • NO2: 1.7 ppb
  • SO2: 0.2 ppb
  • CO: 0.12 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: 3.42 µg/m³
  • PM10: 3.82 µg/m³
  • O3: 0.017 ppm
  • NO2: 1.7 ppb
  • SO2: 0.2 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.38 µg/m³
  • PM10: 3.72 µg/m³
  • O3: 0.016 ppm
  • NO2: 1.9 ppb
  • SO2: 0.2 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.35 µg/m³
  • PM10: 3.67 µg/m³
  • O3: 0.016 ppm
  • NO2: 2.1 ppb
  • SO2: 0.2 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

7 PM
14 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 3.32 µg/m³
  • PM10: 3.64 µg/m³
  • O3: 0.016 ppm
  • NO2: 2.3 ppb
  • SO2: 0.2 ppb
  • CO: 0.12 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: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 3.32 µg/m³
  • PM10: 3.6 µg/m³
  • O3: 0.015 ppm
  • NO2: 2.3 ppb
  • SO2: 0.2 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

9 PM
14 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 3.28 µg/m³
  • PM10: 3.52 µg/m³
  • O3: 0.015 ppm
  • NO2: 2.3 ppb
  • SO2: 0.2 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.27 µg/m³
  • PM10: 3.45 µg/m³
  • O3: 0.015 ppm
  • NO2: 2.3 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
14 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 3.3 µg/m³
  • PM10: 3.46 µg/m³
  • O3: 0.015 ppm
  • NO2: 2.2 ppb
  • SO2: 0.1 ppb
  • CO: 0.12 ppm

Health Recommendations:

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