Worst air pollution Marquette Neighborhood - Madison, today and tomorrow
Today (9 August): Air quality in Marquette Neighborhood is fair. AQI, NO2, and O3 are fair; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 7:00 AM (O3: 34.6/100).
Tomorrow (10 August 2026): Air quality in Marquette Neighborhood is fair. All pollutants stay as today. Pollution peaks around 11:00 PM (NO2: 36.5/100). Airmine updates local air quality forecasts four times daily.
Get the full experience in the Airmine app.
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
Follow your pollen exposure and performance with the free Airmine–Strava integration. See your pollen and air quality exposure for every Strava activity.
Madison's Marquette Neighbourhood air quality reflects the historic near east residential district, with vehicle traffic on the surrounding Williamson and Atwood corridors contributing local sources. Lake Monona's lake breezes provide ventilation, while the neighbourhood's walkable character and the isthmus position's dual-lake influence generally maintain moderate Madison metropolitan readings throughout most of the year.
Today - 9 August | Pollution peaks at 07:00
AQI:
Fair
34.6/100
PM2.5 (fine particles):
Good
7.4/100
PM10 (coarse particles):
Good
3.4/100
NO2 (nitrogen dioxide):
Fair
24.2/100
O3 (ozone):
Fair
34.6/100
SO2 (sulfur dioxide):
Good
2.3/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
6.0/100
PM1 (ultrafine particles):
Good
8.2/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 23:00
AQI:
Fair
36.5/100
PM2.5 (fine particles):
Good
10.3/100
PM10 (coarse particles):
Good
5.1/100
NO2 (nitrogen dioxide):
Fair
36.5/100
O3 (ozone):
Fair
31.1/100
SO2 (sulfur dioxide):
Good
2.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
6.5/100
PM1 (ultrafine particles):
Good
9.0/100
Other Landmarks in Madison
Sports venues in Madison
Frequently Asked Questions
Is air quality bad in Marquette Neighborhood right now?
On 9 August 2026, overall air quality in Marquette Neighborhood is fair. AQI is the main air quality indicator at 34.6/100. Pollution peaks around 7:00 AM (O3: 34.6/100).
Will air quality be worse tomorrow in Marquette Neighborhood?
On 10 August 2026, air quality conditions in Marquette Neighborhood will be similar to today, with AQI forecast at fair at 36.5/100. Pollution peaks around 11:00 PM (NO2: 36.5/100).
When is air pollution at its worst in Marquette Neighborhood?
Air quality around Marquette Neighborhood changes with the seasons: 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. Calm, cold winter spells can occasionally allow local pollution to build up before the next weather system clears it.
Are air quality levels in Marquette Neighborhood 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.
Why doesn’t the forecast always reflect wildfire impacts?
Airmine’s forecast uses CAMS (Copernicus Atmosphere Monitoring Service) as its background atmospheric model. While CAMS includes wildfire emissions, these are derived from satellite observations and are not available in real time. During rapidly evolving wildfire events, there may therefore be a delay before increased emissions are incorporated into the model. As a result, the forecast may temporarily underestimate PM₂.₅ and other pollutants associated with wildfire smoke.
During rapidly evolving wildfire events, CAMS may lag by approximately 1–2 days before increased wildfire emissions are fully represented, which can lead to temporary underestimation of PM₂.₅ concentrations in Airmine’s forecast.
Want to see air quality forecasts for other cities in United States?
Check air quality in other popular cities:
Data provided by Airmine — Last update: 10 August 2026 at 02:34 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.
Disclaimer: Forecasts are provided for informational purposes only and should not be relied upon as medical advice. Actual pollen and air quality conditions may vary from the forecast. If you have allergies, asthma, or another medical condition, consult a healthcare professional. Please see our Terms of Service for important information about limitations of liability.
Get the full experience in the Airmine app.