Worst air pollution Petoskey, today and tomorrow
Today (16 July): Air quality in Petoskey 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: 36.4/100).
Tomorrow (17 July 2026): Air quality in Petoskey is fair. All pollutants stay as today. Pollution peaks around 11:00 PM (NO2: 31.9/100). 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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Petoskey experiences air quality conditions shaped chiefly by Lake Michigan breeze, and lake effect keeps summer air quality generally favorable. Day-to-day conditions in Petoskey can still vary with local weather, wind direction, and time of year. Checking current readings is still the best way to plan outdoor activity around Petoskey.
Today - 16 July | Pollution peaks at 07:00
AQI:
Fair
36.4/100
PM2.5 (fine particles):
Good
10.5/100
PM10 (coarse particles):
Good
4.3/100
NO2 (nitrogen dioxide):
Fair
23.4/100
O3 (ozone):
Fair
36.4/100
SO2 (sulfur dioxide):
Good
6.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.5/100
PM1 (ultrafine particles):
Good
8.9/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 23:00
AQI:
Fair
31.9/100
PM2.5 (fine particles):
Good
12.8/100
PM10 (coarse particles):
Good
4.8/100
NO2 (nitrogen dioxide):
Fair
31.9/100
O3 (ozone):
Fair
29.7/100
SO2 (sulfur dioxide):
Good
4.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.9/100
PM1 (ultrafine particles):
Good
10.8/100
Pollen forecast in Petoskey
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Frequently Asked Questions
Is air quality bad in Petoskey right now?
On 16 July 2026, overall air quality in Petoskey is fair. AQI is the main air quality indicator at 36.4/100. Pollution peaks around 7:00 AM (O3: 36.4/100).
Will air quality be worse tomorrow in Petoskey?
On 17 July 2026, air quality conditions in Petoskey will be similar to today, with AQI forecast at fair at 31.9/100. Pollution peaks around 11:00 PM (NO2: 31.9/100).
When is air pollution at its worst in Petoskey?
Petoskey's air quality follows a clear seasonal pattern, as between summer ozone and occasional winter inversions, spring and fall are the year's cleanest stretch; by contrast, 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 Petoskey 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