Manchester, New Hampshire
Hourly Air Quality Forecast - AQI (US EPA)
Moderate air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
1.43 µg/m³
- PM10:
1.59 µg/m³
- O3:
0.058 ppm
- NO2:
0.8 ppb
- SO2:
0.1 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:
0.91 µg/m³
- PM10:
1.07 µg/m³
- O3:
0.054 ppm
- NO2:
0.9 ppb
- SO2:
0.2 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:
0.62 µg/m³
- PM10:
0.78 µg/m³
- O3:
0.050 ppm
- NO2:
1.3 ppb
- SO2:
0.2 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:
0.52 µg/m³
- PM10:
0.73 µg/m³
- O3:
0.047 ppm
- NO2:
1.9 ppb
- SO2:
0.2 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:
0.56 µg/m³
- PM10:
0.81 µg/m³
- O3:
0.046 ppm
- NO2:
2.2 ppb
- SO2:
0.2 ppb
- CO:
0.15 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:
0.66 µg/m³
- PM10:
0.94 µg/m³
- O3:
0.045 ppm
- NO2:
2.2 ppb
- SO2:
0.2 ppb
- CO:
0.15 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:
0.85 µg/m³
- PM10:
1.14 µg/m³
- O3:
0.045 ppm
- NO2:
2.2 ppb
- SO2:
0.2 ppb
- CO:
0.15 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:
1.03 µg/m³
- PM10:
1.32 µg/m³
- O3:
0.045 ppm
- NO2:
2.2 ppb
- SO2:
0.2 ppb
- CO:
0.16 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
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