Worst air pollution Lambeau Field - Green Bay, today and tomorrow
Today (16 July): Air quality in Lambeau Field is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 8:00 AM (O3: 37.5/100).
Tomorrow (17 July 2026): Air quality in Lambeau Field is fair. All pollutants stay as today. Pollution peaks around 7:00 AM (O3: 30.7/100). Airmine updates local air quality forecasts four times daily.
For long term forecasts and maps, see the Airmine app
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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Green Bay's Lambeau Field air quality reflects the flat Wisconsin Fox River valley position, with vehicle traffic on Lombardi Avenue and the concentrated Green Bay Packers game day event traffic generating significant periodic vehicle emission peaks during NFL season events. Lake Michigan's regional maritime influence provides background ventilation, while the flat Wisconsin terrain allows reasonable dispersal and the stadium generally maintains moderate Green Bay metropolitan readings during non-event periods throughout the year.
Today - 16 July | Pollution peaks at 08:00
AQI:
Fair
37.5/100
PM2.5 (fine particles):
Good
11.1/100
PM10 (coarse particles):
Good
5.6/100
NO2 (nitrogen dioxide):
Good
11.3/100
O3 (ozone):
Fair
37.5/100
SO2 (sulfur dioxide):
Good
1.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
5.0/100
PM1 (ultrafine particles):
Good
10.0/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 07:00
AQI:
Fair
30.7/100
PM2.5 (fine particles):
Good
9.7/100
PM10 (coarse particles):
Good
3.9/100
NO2 (nitrogen dioxide):
Good
11.8/100
O3 (ozone):
Fair
30.7/100
SO2 (sulfur dioxide):
Good
1.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
3.3/100
PM1 (ultrafine particles):
Good
7.9/100
Other Landmarks in Green Bay
Frequently Asked Questions
Is air quality bad in Lambeau Field right now?
On 16 July 2026, overall air quality in Lambeau Field is fair. AQI is the main air quality indicator at 37.5/100. Pollution peaks around 8:00 AM (O3: 37.5/100).
Will air quality be worse tomorrow in Lambeau Field?
On 17 July 2026, air quality conditions in Lambeau Field will be similar to today, with AQI forecast at fair at 30.7/100. Pollution peaks around 7:00 AM (O3: 30.7/100).
When is air pollution at its worst in Lambeau Field?
Like the rest of Green Bay, Lambeau Field sees air quality change through the year: between summer ozone and occasional winter inversions, spring and fall are the year's cleanest stretch, but summer heat waves are the main driver of poor air quality, as ozone builds under stagnant, humid conditions. Lake-effect winds can help clear the air on many days near the Great Lakes shoreline.
Are air quality levels in Lambeau Field based on measurements or forecasts?
It is forecasts derived by downscaling forecasts provided by EU’s Copernicus Atmosphere Monitoring Service (CAMS) by taking into account local conditions such as traffic patterns. CAMS bases its forecast on satellite measurements of particles and chemical compounds in the atmosphere. Airmine’s services were developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team.
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Data provided by Airmine — Last update: 16 July 2026 at 10:33 CEST (Data is updated four times daily.)
This forecast is produced independently using Airmine's own atmospheric data and models.
Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.
For long term forecasts and maps, see the Airmine app