Hourly Air Quality Forecast - AQI (US EPA)
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
4.09 µg/m³
- PM10:
7.71 µg/m³
- O3:
0.023 ppm
- NO2:
0.1 ppb
- SO2:
0.2 ppb
- CO:
0.08 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
3.83 µg/m³
- PM10:
7.56 µg/m³
- O3:
0.023 ppm
- NO2:
0.1 ppb
- SO2:
0.1 ppb
- CO:
0.08 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
3.68 µg/m³
- PM10:
7.83 µg/m³
- O3:
0.023 ppm
- NO2:
0.1 ppb
- SO2:
0.1 ppb
- CO:
0.08 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
3.5 µg/m³
- PM10:
8.05 µg/m³
- O3:
0.022 ppm
- NO2:
0.1 ppb
- SO2:
0.1 ppb
- CO:
0.08 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
3.32 µg/m³
- PM10:
8.21 µg/m³
- O3:
0.021 ppm
- NO2:
0.1 ppb
- SO2:
0.1 ppb
- CO:
0.08 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
3.24 µg/m³
- PM10:
8.49 µg/m³
- O3:
0.020 ppm
- NO2:
0.1 ppb
- SO2:
0.1 ppb
- CO:
0.08 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
3.13 µg/m³
- PM10:
8.45 µg/m³
- O3:
0.019 ppm
- NO2:
0.1 ppb
- SO2:
0.1 ppb
- CO:
0.08 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
3.14 µg/m³
- PM10:
8.74 µg/m³
- O3:
0.018 ppm
- NO2:
0.1 ppb
- SO2:
0.1 ppb
- CO:
0.08 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
3.31 µg/m³
- PM10:
9.3 µg/m³
- O3:
0.018 ppm
- NO2:
0.2 ppb
- SO2:
0 ppb
- CO:
0.08 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
3.41 µg/m³
- PM10:
9.46 µg/m³
- O3:
0.018 ppm
- NO2:
0.2 ppb
- SO2:
0 ppb
- CO:
0.09 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
3.4 µg/m³
- PM10:
9.32 µg/m³
- O3:
0.018 ppm
- NO2:
0.2 ppb
- SO2:
0 ppb
- CO:
0.09 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Weather Alerts and Warnings for Brownsville
Moderate
Expected
Observed
Special Weather Statement
Special Weather Statement issued August 4 at 9:22AM CDT by NWS Brownsville TX
Aug 4, 9:22 AM
→ Aug 4, 7:15 PM
The combination of hot temperatures and humidity will produce
heat index values between 105 and 110 degrees for several hours
this afternoon into this evening. A few locations may briefly
experience heat index values above 111 degrees.
If spending time outside today, drink plenty of water, wear light
weight and light colored clothing, and take frequent breaks from
the heat. Young children and pets should never be left unattended
in vehicles.
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