Grand Forks, North Dakota
Humidity: 91%
Wind: 8 mph
UV Index: 0
Humidity: 95%
Wind: 8 mph
UV Index: 0
Humidity: 90%
Wind: 9 mph
UV Index: 0
Humidity: 88%
Wind: 11 mph
UV Index: 0
Hourly Air Quality Forecast - AQI (US EPA)
Good air quality
Dominant pollutant:
O3
Details
Pollutant Concentrations:
- PM2.5:
3.28 µg/m³
- PM10:
3.48 µg/m³
- O3:
0.027 ppm
- NO2:
4.1 ppb
- SO2:
0.2 ppb
- CO:
0.17 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:
3.83 µg/m³
- PM10:
4.1 µg/m³
- O3:
0.027 ppm
- NO2:
4 ppb
- SO2:
0.4 ppb
- CO:
0.17 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:
4.43 µg/m³
- PM10:
4.75 µg/m³
- O3:
0.027 ppm
- NO2:
3.8 ppb
- SO2:
0.6 ppb
- CO:
0.18 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:
4.74 µg/m³
- PM10:
5.06 µg/m³
- O3:
0.028 ppm
- NO2:
3.4 ppb
- SO2:
0.7 ppb
- CO:
0.18 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.