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Hourly Weather | Today | Tuesday, August 12, 2025
Brownsville, Texas
10 AM
Cloudy WeatherCloudy weather, overcast skies with clouds.
88°
Feels Like 102°
6
Humidity: 73%
Wind: 6 mph
UV Index: 5
11 AM
Cloudy WeatherCloudy weather, overcast skies with clouds.
91°
Feels Like 106°
5
Humidity: 62%
Wind: 7 mph
UV Index: 7
12 PM
Cloudy WeatherCloudy weather, overcast skies with clouds.
93°
Feels Like 109°
5
Humidity: 54%
Wind: 8 mph
UV Index: 10
1 PM
Cloudy WeatherCloudy weather, overcast skies with clouds.
97°
Feels Like 111°
8
Humidity: 48%
Wind: 9 mph
UV Index: 11
2 PM
Cloudy WeatherCloudy weather, overcast skies with clouds.
99°
Feels Like 109°
43
Humidity: 45%
Wind: 13 mph
UV Index: 10
3 PM
Cloudy WeatherCloudy weather, overcast skies with clouds.
97°
Feels Like 106°
47
Humidity: 47%
Wind: 14 mph
UV Index: 7
4 PM
Sunny with a Chance of ThunderstormsSunny weather with a possibility of isolated thunderstorms developing later in the day.
95°
Feels Like 102°
51
Humidity: 57%
Wind: 15 mph
UV Index: 5
5 PM
Cloudy WeatherCloudy weather, overcast skies with clouds.
91°
Feels Like 99°
24
Humidity: 56%
Wind: 15 mph
UV Index: 3
6 PM
Cloudy WeatherCloudy weather, overcast skies with clouds.
91°
Feels Like 99°
19
Humidity: 58%
Wind: 15 mph
UV Index: 2
7 PM
Cloudy WeatherCloudy weather, overcast skies with clouds.
90°
Feels Like 97°
13
Humidity: 62%
Wind: 14 mph
UV Index: 1
8 PM
Cloudy WeatherCloudy weather, overcast skies with clouds.
88°
Feels Like 95°
1
Humidity: 69%
Wind: 12 mph
UV Index: 0
9 PM
Cloudy NightCloudy night, overcast skies at night with no rain.
84°
Feels Like 93°
1
Humidity: 76%
Wind: 10 mph
UV Index: 0
10 PM
Cloudy NightCloudy night, overcast skies at night with no rain.
82°
Feels Like 91°
1
Humidity: 84%
Wind: 9 mph
UV Index: 0
11 PM
Cloudy NightCloudy night, overcast skies at night with no rain.
82°
Feels Like 93°
1
Humidity: 85%
Wind: 8 mph
UV Index: 0

Hourly Air Quality Forecast - AQI (US EPA)

10 AM
38 AQI
Good air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 10.24 µg/m³
  • PM10: 15.11 µg/m³
  • O₃: 21.18 ppb
  • NO₂: 3.07 ppb
  • SO₂: 0.42 ppb
  • CO: 177.05 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

11 AM
38 AQI
Good air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 9.59 µg/m³
  • PM10: 13.79 µg/m³
  • O₃: 24.77 ppb
  • NO₂: 2.46 ppb
  • SO₂: 0.38 ppb
  • CO: 165.53 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

12 PM
38 AQI
Good air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 9.59 µg/m³
  • PM10: 13.44 µg/m³
  • O₃: 28.17 ppb
  • NO₂: 1.95 ppb
  • SO₂: 0.33 ppb
  • CO: 154.24 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

1 PM
38 AQI
Good air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 9.83 µg/m³
  • PM10: 13.35 µg/m³
  • O₃: 31.46 ppb
  • NO₂: 1.50 ppb
  • SO₂: 0.28 ppb
  • CO: 143.06 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

2 PM
38 AQI
Good air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 12.91 µg/m³
  • PM10: 15.10 µg/m³
  • O₃: 35.34 ppb
  • NO₂: 0.69 ppb
  • SO₂: 0.24 ppb
  • CO: 135.30 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

3 PM
38 AQI
Good air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 14.03 µg/m³
  • PM10: 16.19 µg/m³
  • O₃: 35.13 ppb
  • NO₂: 0.75 ppb
  • SO₂: 0.24 ppb
  • CO: 139.61 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

4 PM
40 AQI
Good air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 14.24 µg/m³
  • PM10: 16.30 µg/m³
  • O₃: 34.92 ppb
  • NO₂: 0.82 ppb
  • SO₂: 0.24 ppb
  • CO: 143.93 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

5 PM
41 AQI
Good air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 13.14 µg/m³
  • PM10: 15.08 µg/m³
  • O₃: 31.30 ppb
  • NO₂: 0.89 ppb
  • SO₂: 0.23 ppb
  • CO: 133.81 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

6 PM
43 AQI
Good air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 10.84 µg/m³
  • PM10: 12.61 µg/m³
  • O₃: 27.69 ppb
  • NO₂: 0.96 ppb
  • SO₂: 0.21 ppb
  • CO: 123.70 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

7 PM
43 AQI
Good air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 8.34 µg/m³
  • PM10: 9.96 µg/m³
  • O₃: 24.08 ppb
  • NO₂: 1.03 ppb
  • SO₂: 0.19 ppb
  • CO: 113.59 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

8 PM
44 AQI
Good air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 6.28 µg/m³
  • PM10: 7.90 µg/m³
  • O₃: 22.24 ppb
  • NO₂: 1.15 ppb
  • SO₂: 0.18 ppb
  • CO: 107.25 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

9 PM
44 AQI
Good air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 5.40 µg/m³
  • PM10: 7.08 µg/m³
  • O₃: 20.40 ppb
  • NO₂: 1.27 ppb
  • SO₂: 0.17 ppb
  • CO: 100.90 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

10 PM
45 AQI
Good air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 5.28 µg/m³
  • PM10: 6.97 µg/m³
  • O₃: 18.56 ppb
  • NO₂: 1.39 ppb
  • SO₂: 0.16 ppb
  • CO: 94.56 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors

11 PM
45 AQI
Good air quality Dominant pollutant: pm25
Details

Pollutant Concentrations:

  • PM2.5: 5.66 µg/m³
  • PM10: 7.33 µg/m³
  • O₃: 18.52 ppb
  • NO₂: 1.59 ppb
  • SO₂: 0.17 ppb
  • CO: 101.36 ppb

Health Recommendations:

With this level of air quality, you have no limitations. Enjoy the outdoors