4 PM
81°
Feels Like
81°
Hourly Air Quality Forecast - AQI (US EPA)
Moderate air quality
Dominant pollutant:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
21.12 µg/m³
- PM10:
21.46 µg/m³
- O3:
0.009 ppm
- NO2:
4.5 ppb
- SO2:
0.2 ppb
- CO:
0.18 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:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
17.34 µg/m³
- PM10:
17.69 µg/m³
- O3:
0.010 ppm
- NO2:
4.8 ppb
- SO2:
0.2 ppb
- CO:
0.19 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:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
15.7 µg/m³
- PM10:
16.04 µg/m³
- O3:
0.014 ppm
- NO2:
4 ppb
- SO2:
0.2 ppb
- CO:
0.19 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:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
14.24 µg/m³
- PM10:
14.55 µg/m³
- O3:
0.022 ppm
- NO2:
2.8 ppb
- SO2:
0.2 ppb
- CO:
0.17 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:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
12.44 µg/m³
- PM10:
12.72 µg/m³
- O3:
0.024 ppm
- NO2:
2.3 ppb
- SO2:
0.2 ppb
- CO:
0.17 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:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
11.2 µg/m³
- PM10:
11.46 µg/m³
- O3:
0.026 ppm
- NO2:
2.1 ppb
- SO2:
0.1 ppb
- CO:
0.16 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
10.24 µg/m³
- PM10:
10.5 µg/m³
- O3:
0.030 ppm
- NO2:
2 ppb
- SO2:
0.1 ppb
- CO:
0.16 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
9.84 µg/m³
- PM10:
10.09 µg/m³
- O3:
0.034 ppm
- NO2:
1.6 ppb
- SO2:
0.1 ppb
- CO:
0.16 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
10.01 µg/m³
- PM10:
10.26 µg/m³
- O3:
0.038 ppm
- NO2:
1.3 ppb
- SO2:
0.1 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:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
10.25 µg/m³
- PM10:
10.5 µg/m³
- O3:
0.040 ppm
- NO2:
1.4 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:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
10.3 µg/m³
- PM10:
10.59 µg/m³
- O3:
0.039 ppm
- NO2:
1.7 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:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
10.08 µg/m³
- PM10:
10.42 µg/m³
- O3:
0.038 ppm
- NO2:
2 ppb
- SO2:
0.3 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:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
9.99 µg/m³
- PM10:
10.4 µg/m³
- O3:
0.032 ppm
- NO2:
2.7 ppb
- SO2:
0.3 ppb
- CO:
0.16 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
10.15 µg/m³
- PM10:
10.64 µg/m³
- O3:
0.026 ppm
- NO2:
3.6 ppb
- SO2:
0.2 ppb
- CO:
0.16 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Good air quality
Dominant pollutant:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
10.29 µg/m³
- PM10:
10.86 µg/m³
- O3:
0.023 ppm
- NO2:
4.5 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:
PM2.5
Details
Pollutant Concentrations:
- PM2.5:
10.36 µg/m³
- PM10:
11 µg/m³
- O3:
0.019 ppm
- NO2:
5.4 ppb
- SO2:
0.2 ppb
- CO:
0.17 ppm
Health Recommendations:
Air quality is considered satisfactory, and air pollution poses little or no risk.
Weather Alerts and Warnings for Green Bay
Moderate
Expected
Observed
Special Weather Statement
Special Weather Statement issued August 12 at 6:08AM CDT by NWS Green Bay WI
Aug 12, 6:08 AM
→ Aug 12, 9:00 AM
Patchy dense fog, with visibility less than one-half mile at
times, has developed over portions of the area this morning. The
fog is expected to lift quickly after 8 AM.
If you encounter dense fog while driving this morning, be sure to
use your low-beam headlights and maintain plenty of distance
between your vehicle and other vehicles.
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