Hourly Air Quality Forecast - AQI (US EPA)
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
3.02 µg/m³
- PM10:
3.5 µg/m³
- O3:
0.023 ppm
- NO2:
0.3 ppb
- SO2:
0.1 ppb
- CO:
0.12 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:
2.97 µg/m³
- PM10:
3.45 µg/m³
- O3:
0.025 ppm
- NO2:
0.3 ppb
- SO2:
0.1 ppb
- CO:
0.12 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:
2.48 µg/m³
- PM10:
2.86 µg/m³
- O3:
0.027 ppm
- NO2:
0.2 ppb
- SO2:
0.1 ppb
- CO:
0.12 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:
2.16 µg/m³
- PM10:
2.47 µg/m³
- O3:
0.027 ppm
- NO2:
0.2 ppb
- SO2:
0.1 ppb
- CO:
0.11 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:
2.12 µg/m³
- PM10:
2.45 µg/m³
- O3:
0.027 ppm
- NO2:
0.2 ppb
- SO2:
0.1 ppb
- CO:
0.11 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:
2.2 µg/m³
- PM10:
2.56 µg/m³
- O3:
0.026 ppm
- NO2:
0.3 ppb
- SO2:
0.1 ppb
- CO:
0.11 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:
2.24 µg/m³
- PM10:
2.68 µg/m³
- O3:
0.025 ppm
- NO2:
0.3 ppb
- SO2:
0.1 ppb
- CO:
0.12 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:
2.31 µg/m³
- PM10:
2.94 µg/m³
- O3:
0.023 ppm
- NO2:
0.3 ppb
- SO2:
0.1 ppb
- CO:
0.12 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:
2.31 µg/m³
- PM10:
3.45 µg/m³
- O3:
0.021 ppm
- NO2:
0.3 ppb
- SO2:
0.1 ppb
- CO:
0.11 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:
2.34 µg/m³
- PM10:
4.14 µg/m³
- O3:
0.019 ppm
- NO2:
0.2 ppb
- SO2:
0.1 ppb
- CO:
0.11 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:
2.55 µg/m³
- PM10:
4.85 µg/m³
- O3:
0.019 ppm
- NO2:
0.2 ppb
- SO2:
0.1 ppb
- CO:
0.11 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:
2.76 µg/m³
- PM10:
4.73 µg/m³
- O3:
0.018 ppm
- NO2:
0.2 ppb
- SO2:
0.1 ppb
- CO:
0.10 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Weather Alerts and Warnings for McAllen
Moderate
Expected
Observed
Special Weather Statement
Special Weather Statement issued September 30 at 9:23AM CDT by NWS Brownsville TX
Sep 30, 9:23 AM
→ Sep 30, 6:00 PM
The combination of hot temperatures and elevated humidity levels
will produce Heat Index values between 108 and 110 degrees for
several hours this afternoon into early this evening. A few
locations may briefly experience Heat Index values above 110
degrees.
If you plan to spend time outside, 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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