Hourly Weather | Today Wednesday, May 20, 2026
Sugar Land, Texas
5 PM
Cloudy Weather
81°
Feels Like 84°
28
Humidity: 71%
UV Index: 1
Wind: 9 mph
6 PM
Cloudy Weather
81°
Feels Like 84°
28
Humidity: 74%
UV Index: 1
Wind: 10 mph
7 PM
Cloudy Weather
81°
Feels Like 84°
33
Humidity: 77%
UV Index: 0
Wind: 10 mph
8 PM
Cloudy Weather
79°
Feels Like 82°
47
Humidity: 77%
UV Index: 0
Wind: 9 mph
9 PM
Stormy Weather
79°
Feels Like 79°
51
Humidity: 81%
UV Index: 0
Wind: 9 mph
10 PM
Cloudy Night
75°
Feels Like 79°
47
Humidity: 87%
UV Index: 0
Wind: 8 mph
11 PM
Cloudy Night
75°
Feels Like 79°
34
Humidity: 89%
UV Index: 0
Wind: 8 mph

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 3.23 µg/m³
  • PM10: 5.71 µg/m³
  • O3: 0.021 ppm
  • NO2: 0.2 ppb
  • SO2: 0.1 ppb
  • CO: 0.09 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.91 µg/m³
  • PM10: 5.71 µg/m³
  • O3: 0.021 ppm
  • NO2: 0.2 ppb
  • SO2: 0.1 ppb
  • CO: 0.09 ppm

Health Recommendations:

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

7 PM
20 AQI
Good air quality Dominant pollutant: O3
Details

Pollutant Concentrations:

  • PM2.5: 2.78 µg/m³
  • PM10: 6.12 µg/m³
  • O3: 0.021 ppm
  • NO2: 0.3 ppb
  • SO2: 0.1 ppb
  • CO: 0.09 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 2.92 µg/m³
  • PM10: 7.09 µg/m³
  • O3: 0.021 ppm
  • NO2: 0.3 ppb
  • SO2: 0.1 ppb
  • CO: 0.09 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.29 µg/m³
  • PM10: 8.4 µg/m³
  • O3: 0.020 ppm
  • NO2: 0.4 ppb
  • SO2: 0.1 ppb
  • CO: 0.09 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 3.67 µg/m³
  • PM10: 9.36 µg/m³
  • O3: 0.020 ppm
  • NO2: 0.4 ppb
  • SO2: 0.1 ppb
  • CO: 0.09 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4 µg/m³
  • PM10: 9.85 µg/m³
  • O3: 0.019 ppm
  • NO2: 0.4 ppb
  • SO2: 0.1 ppb
  • CO: 0.09 ppm

Health Recommendations:

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