Worst air pollution Munising, today and tomorrow
Today (16 July): Air quality in Munising is poor. AQI and NO2 are poor; PM1 is fair; O3 is medium; PM2.5, PM10, SO2, CO, and HCHO are good. Pollution peaks around 1:00 AM (NO2: 61.1/100).
Tomorrow (17 July 2026): Air quality in Munising is fair. AQI improves to medium; NO2 decreases to medium; O3 increases to fair; PM1 decreases to good; all other pollutants stay as today. Pollution peaks around 11:00 PM (NO2: 47.3/100). 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
Use our Strava plugin to check your own exposure.
Munising's air quality is shaped largely by Lake Superior breeze; lake winds keep air quality consistently excellent. Overall, Munising sees air quality that tracks fairly closely with typical conditions for its wider region. As with most US destinations, conditions here are best understood by season rather than by a single yearly average.
Today - 16 July | Pollution peaks at 01:00
AQI:
Poor
61.1/100
PM2.5 (fine particles):
Good
19.9/100
PM10 (coarse particles):
Good
6.9/100
NO2 (nitrogen dioxide):
Poor
61.1/100
O3 (ozone):
Medium
41.5/100
SO2 (sulfur dioxide):
Good
5.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
9.1/100
PM1 (ultrafine particles):
Fair
22.1/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 23:00
AQI:
Medium
47.3/100
PM2.5 (fine particles):
Good
11.9/100
PM10 (coarse particles):
Good
4.5/100
NO2 (nitrogen dioxide):
Medium
47.3/100
O3 (ozone):
Fair
33.1/100
SO2 (sulfur dioxide):
Good
4.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
3.0/100
PM1 (ultrafine particles):
Good
13.5/100
Pollen forecast in Munising
View pollen forecastFrequently Asked Questions
Is air quality bad in Munising right now?
On 16 July 2026, overall air quality in Munising is poor. AQI is the main air quality indicator at 61.1/100. Pollution peaks around 1:00 AM (NO2: 61.1/100).
Will air quality be worse tomorrow in Munising?
On 17 July 2026, air quality conditions in Munising will be better than today, with O3 forecast at fair at 33.1/100. Pollution peaks around 11:00 PM (NO2: 47.3/100).
When is air pollution at its worst in Munising?
Seasonal changes shape air quality across Munising, as spring and autumn tend to bring the cleanest, most stable air; by contrast, the hottest, most humid summer days bring the year's worst ozone readings. Lake-effect winds can help clear the air on many days near the Great Lakes shoreline.
Are air quality levels in Munising 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.
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: 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