Hourly Weather | Today Wednesday, February 4, 2026
Galveston, Texas
7 PM
Cloudy Night
57°
Feels Like 52°
0
Humidity: 56%
UV Index: 0
Wind: 14 mph
8 PM
Cloudy Night
55°
Feels Like 48°
0
Humidity: 61%
UV Index: 0
Wind: 14 mph
9 PM
Night
54°
Feels Like 46°
0
Humidity: 63%
UV Index: 0
Wind: 14 mph
10 PM
Night
54°
Feels Like 46°
0
Humidity: 63%
UV Index: 0
Wind: 14 mph
11 PM
Night
52°
Feels Like 45°
0
Humidity: 63%
UV Index: 0
Wind: 15 mph

Hourly Air Quality Forecast - AQI (US EPA)

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

Pollutant Concentrations:

  • PM2.5: 9.49 µg/m³
  • PM10: 11.69 µg/m³
  • O3: 0.053 ppm
  • NO2: 2.7 ppb
  • SO2: 1.8 ppb
  • CO: 0.16 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 6.73 µg/m³
  • PM10: 8.49 µg/m³
  • O3: 0.050 ppm
  • NO2: 2.3 ppb
  • SO2: 1.6 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.96 µg/m³
  • PM10: 6.37 µg/m³
  • O3: 0.048 ppm
  • NO2: 1.9 ppb
  • SO2: 1.4 ppb
  • CO: 0.15 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.01 µg/m³
  • PM10: 5.22 µg/m³
  • O3: 0.047 ppm
  • NO2: 1.6 ppb
  • SO2: 1.2 ppb
  • CO: 0.14 ppm

Health Recommendations:

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

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

Pollutant Concentrations:

  • PM2.5: 4.01 µg/m³
  • PM10: 5.22 µg/m³
  • O3: 0.046 ppm
  • NO2: 1.6 ppb
  • SO2: 1.2 ppb
  • CO: 0.14 ppm

Health Recommendations:

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