Hourly Air Quality Forecast - AQI (US EPA)
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
2.06 µg/m³
- PM10:
2.65 µg/m³
- O3:
0.016 ppm
- NO2:
0.5 ppb
- SO2:
0 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:
2.35 µg/m³
- PM10:
2.99 µg/m³
- O3:
0.016 ppm
- NO2:
0.4 ppb
- SO2:
0 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:
2.68 µg/m³
- PM10:
3.38 µg/m³
- O3:
0.017 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:
2.81 µg/m³
- PM10:
3.49 µg/m³
- O3:
0.022 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:
2.67 µg/m³
- PM10:
3.28 µg/m³
- O3:
0.024 ppm
- NO2:
0.1 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:
2.75 µg/m³
- PM10:
3.34 µg/m³
- O3:
0.025 ppm
- NO2:
0.1 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 µg/m³
- PM10:
2.39 µg/m³
- O3:
0.025 ppm
- NO2:
0.1 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:
1.55 µg/m³
- PM10:
1.82 µg/m³
- O3:
0.025 ppm
- NO2:
0.1 ppb
- SO2:
0 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:
1.52 µg/m³
- PM10:
1.76 µg/m³
- O3:
0.026 ppm
- NO2:
0.1 ppb
- SO2:
0 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:
1.56 µg/m³
- PM10:
1.8 µg/m³
- O3:
0.027 ppm
- NO2:
0.1 ppb
- SO2:
0 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:
1.63 µg/m³
- PM10:
1.93 µg/m³
- O3:
0.026 ppm
- NO2:
0.1 ppb
- SO2:
0 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:
1.65 µg/m³
- PM10:
2.06 µg/m³
- O3:
0.025 ppm
- NO2:
0.2 ppb
- SO2:
0 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:
1.78 µg/m³
- PM10:
2.4 µg/m³
- O3:
0.024 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:
2.21 µg/m³
- PM10:
2.89 µg/m³
- O3:
0.023 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:
2.98 µg/m³
- PM10:
3.65 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:
3.97 µg/m³
- PM10:
4.65 µg/m³
- O3:
0.024 ppm
- NO2:
0.3 ppb
- SO2:
0.2 ppb
- CO:
0.12 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 10 at 5:23AM CDT by NWS Brownsville TX
Sep 10, 5:23 AM
→ Sep 10, 7:00 PM
The combination of hot temperatures and elevated humidity levels
will produce heat index values between 108 and 111 degrees for
several hours this afternoon into this evening. A few locations
may briefly experience heat index values above 111 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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