San Bernardino, California
Hourly Air Quality Forecast - AQI (US EPA)
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
8.95 µg/m³
- PM10:
21.65 µg/m³
- O3:
0.052 ppm
- NO2:
0.2 ppb
- SO2:
0.3 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:
9.33 µg/m³
- PM10:
22.27 µg/m³
- O3:
0.052 ppm
- NO2:
0.2 ppb
- SO2:
0.3 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:
9.77 µg/m³
- PM10:
23.11 µg/m³
- O3:
0.052 ppm
- NO2:
0.3 ppb
- SO2:
0.3 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:
10.18 µg/m³
- PM10:
23.95 µg/m³
- O3:
0.053 ppm
- NO2:
0.4 ppb
- SO2:
0.3 ppb
- CO:
0.13 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Moderate air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
10.5 µg/m³
- PM10:
24.41 µg/m³
- O3:
0.054 ppm
- NO2:
0.5 ppb
- SO2:
0.4 ppb
- CO:
0.14 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:
10.69 µg/m³
- PM10:
24.77 µg/m³
- O3:
0.055 ppm
- NO2:
0.7 ppb
- SO2:
0.4 ppb
- CO:
0.14 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:
10.7 µg/m³
- PM10:
25.06 µg/m³
- O3:
0.054 ppm
- NO2:
0.7 ppb
- SO2:
0.4 ppb
- CO:
0.14 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:
10.6 µg/m³
- PM10:
25.24 µg/m³
- O3:
0.054 ppm
- NO2:
0.7 ppb
- SO2:
0.5 ppb
- CO:
0.14 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:
10.4 µg/m³
- PM10:
25.36 µg/m³
- O3:
0.053 ppm
- NO2:
0.8 ppb
- SO2:
0.5 ppb
- CO:
0.14 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:
10.16 µg/m³
- PM10:
25.57 µg/m³
- O3:
0.053 ppm
- NO2:
0.9 ppb
- SO2:
0.6 ppb
- CO:
0.14 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
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