Hourly Air Quality Forecast - AQI (US EPA)
Moderate air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
3.79 µg/m³
- PM10:
4.83 µg/m³
- O3:
0.061 ppm
- NO2:
0.4 ppb
- SO2:
0.6 ppb
- CO:
0.12 ppm
Health Recommendations:
Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.
Moderate air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
3.74 µg/m³
- PM10:
4.78 µg/m³
- O3:
0.062 ppm
- NO2:
0.4 ppb
- SO2:
0.5 ppb
- CO:
0.12 ppm
Health Recommendations:
Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.
Moderate air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
3.72 µg/m³
- PM10:
4.79 µg/m³
- O3:
0.062 ppm
- NO2:
0.5 ppb
- SO2:
0.5 ppb
- CO:
0.12 ppm
Health Recommendations:
Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.
Moderate air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
3.76 µg/m³
- PM10:
4.97 µg/m³
- O3:
0.061 ppm
- NO2:
0.7 ppb
- SO2:
0.5 ppb
- CO:
0.12 ppm
Health Recommendations:
Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.
Moderate air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
3.89 µg/m³
- PM10:
5.31 µg/m³
- O3:
0.058 ppm
- NO2:
1.1 ppb
- SO2:
0.5 ppb
- CO:
0.12 ppm
Health Recommendations:
Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.
Moderate air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
3.96 µg/m³
- PM10:
5.55 µg/m³
- O3:
0.055 ppm
- NO2:
1.6 ppb
- SO2:
0.5 ppb
- CO:
0.13 ppm
Health Recommendations:
Air quality is acceptable; some pollutants may pose a risk for a small number of unusually sensitive people.
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
3.95 µg/m³
- PM10:
5.6 µg/m³
- O3:
0.052 ppm
- NO2:
1.7 ppb
- SO2:
0.6 ppb
- CO:
0.13 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:
4 µg/m³
- PM10:
5.71 µg/m³
- O3:
0.050 ppm
- NO2:
1.8 ppb
- SO2:
0.6 ppb
- CO:
0.13 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:
4.1 µg/m³
- PM10:
5.9 µg/m³
- O3:
0.049 ppm
- NO2:
1.9 ppb
- SO2:
0.7 ppb
- CO:
0.13 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Weather Alerts and Warnings for Smyrna
Moderate
Expected
Observed
Special Weather Statement
Special Weather Statement issued April 7 at 2:59AM EDT by NWS Peachtree City GA
Apr 7, 2:59 AM
→ Apr 7, 8:00 PM
Relative Humidities of 25 percent or less can be expected for 4
or more hours this afternoon into the evening. Winds will be
east-northeast at 8 to 12 MPH with wind gusts up to 20 MPH.
With dry fuels, high fire danger conditions can be expected.
Please refer to your local burn permitting authorities
whether you may burn outdoors. If you do burn outside,
use extreme caution.
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