Worst air pollution Walker's Point - Milwaukee, today and tomorrow
Today (16 July): Air quality in Walker's Point is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 10:00 AM (O3: 33.2/100).
Tomorrow (17 July 2026): Air quality in Walker's Point is fair. All pollutants stay as today. Pollution peaks around 7:00 AM (O3: 27.6/100). 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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Milwaukee's Walker's Point air quality reflects the historic South Side mixed-use neighbourhood, with vehicle traffic on the surrounding S 2nd Street corridor contributing local sources. Lake Michigan's lake winds provide background ventilation, while the neighbourhood's arts and residential character and the walkable scale generally maintain moderate Milwaukee metropolitan readings throughout most of the year.
Today - 16 July | Pollution peaks at 10:00
AQI:
Fair
33.2/100
PM2.5 (fine particles):
Good
8.3/100
PM10 (coarse particles):
Good
4.8/100
NO2 (nitrogen dioxide):
Good
15.5/100
O3 (ozone):
Fair
33.2/100
SO2 (sulfur dioxide):
Good
1.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
5.8/100
PM1 (ultrafine particles):
Good
5.7/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 07:00
AQI:
Fair
27.6/100
PM2.5 (fine particles):
Good
5.3/100
PM10 (coarse particles):
Good
2.1/100
NO2 (nitrogen dioxide):
Good
12.6/100
O3 (ozone):
Fair
27.6/100
SO2 (sulfur dioxide):
Good
1.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.9/100
PM1 (ultrafine particles):
Good
3.8/100
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Frequently Asked Questions
Is air quality bad in Walker's Point right now?
On 16 July 2026, overall air quality in Walker's Point is fair. AQI is the main air quality indicator at 33.2/100. Pollution peaks around 10:00 AM (O3: 33.2/100).
Will air quality be worse tomorrow in Walker's Point?
On 17 July 2026, air quality conditions in Walker's Point will be similar to today, with AQI forecast at fair at 27.6/100. Pollution peaks around 7:00 AM (O3: 27.6/100).
When is air pollution at its worst in Walker's Point?
At Walker's Point, air quality tends to follow Milwaukee's broader seasonal rhythm. In short, the cleanest stretches usually come in spring and fall, between the summer ozone season and the calmer winter pollution episodes, whereas prolonged summer heat waves are when air quality most often dips into unhealthy territory. Lake-effect winds can help clear the air on many days near the Great Lakes shoreline.
Are air quality levels in Walker's Point 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