Hourly Weather | Today › Monday, October 5, 2026
Lewisville, Texas
1 PM
Cloudy Weather
82°
Feels Like 86°
0
Humidity: 43%
UV Index: 5
Wind: 8 mph
2 PM
Cloudy Weather
84°
Feels Like 88°
0
Humidity: 40%
UV Index: 5
Wind: 9 mph
3 PM
Cloudy Weather
86°
Feels Like 88°
0
Humidity: 38%
UV Index: 4
Wind: 9 mph
4 PM
Cloudy Weather
84°
Feels Like 84°
0
Humidity: 39%
UV Index: 3
Wind: 9 mph
5 PM
Cloudy Weather
84°
Feels Like 84°
0
Humidity: 40%
UV Index: 2
Wind: 8 mph
6 PM
Cloudy Weather
82°
Feels Like 81°
0
Humidity: 44%
UV Index: 1
Wind: 8 mph
7 PM
Cloudy Weather
81°
Feels Like 79°
0
Humidity: 50%
UV Index: 0
Wind: 7 mph
8 PM
Night
77°
Feels Like 75°
0
Humidity: 56%
UV Index: 0
Wind: 7 mph
9 PM
Night
73°
Feels Like 72°
0
Humidity: 62%
UV Index: 0
Wind: 6 mph
10 PM
Night
73°
Feels Like 72°
0
Humidity: 64%
UV Index: 0
Wind: 6 mph
11 PM
Night
72°
Feels Like 70°
0
Humidity: 66%
UV Index: 0
Wind: 6 mph

Hourly Air Quality Forecast - AQI (US EPA)

1 PM
43 AQI
Good air quality Dominant pollutant: PM2.5
Details

Pollutant Concentrations:

  • PM2.5: 10.32 µg/m³
  • PM10: 11.95 µg/m³
  • O3: 0.044 ppm
  • NO2: 1.2 ppb
  • SO2: 0.5 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 10.01 µg/m³
  • PM10: 11.27 µg/m³
  • O3: 0.052 ppm
  • NO2: 0.7 ppb
  • SO2: 0.4 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

3 PM
56 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 8.99 µg/m³
  • PM10: 10.01 µg/m³
  • O3: 0.056 ppm
  • NO2: 0.5 ppb
  • SO2: 0.3 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

4 PM
63 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 8.73 µg/m³
  • PM10: 9.69 µg/m³
  • O3: 0.058 ppm
  • NO2: 0.5 ppb
  • SO2: 0.3 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

5 PM
66 AQI
Moderate air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 8.86 µg/m³
  • PM10: 9.85 µg/m³
  • O3: 0.059 ppm
  • NO2: 0.7 ppb
  • SO2: 0.3 ppb
  • CO: 0.11 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 9.19 µg/m³
  • PM10: 10.26 µg/m³
  • O3: 0.058 ppm
  • NO2: 1.2 ppb
  • SO2: 0.3 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 9.26 µg/m³
  • PM10: 10.41 µg/m³
  • O3: 0.056 ppm
  • NO2: 1.9 ppb
  • SO2: 0.4 ppb
  • CO: 0.12 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 9.03 µg/m³
  • PM10: 10.29 µg/m³
  • O3: 0.053 ppm
  • NO2: 2.5 ppb
  • SO2: 0.4 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.86 µg/m³
  • PM10: 10.24 µg/m³
  • O3: 0.049 ppm
  • NO2: 3 ppb
  • SO2: 0.4 ppb
  • CO: 0.13 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.68 µg/m³
  • PM10: 10.21 µg/m³
  • O3: 0.045 ppm
  • NO2: 3.5 ppb
  • SO2: 0.4 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 8.47 µg/m³
  • PM10: 10.09 µg/m³
  • O3: 0.041 ppm
  • NO2: 3.8 ppb
  • SO2: 0.3 ppb
  • CO: 0.14 ppm

Health Recommendations:

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