Worst air pollution Winter Park, today and tomorrow
Today (16 July): Air quality in Winter Park is poor. AQI and NO2 are poor; PM2.5, PM10, and O3 are fair; SO2, CO, HCHO, and PM1 are good. Pollution peaks around 6:00 PM (NO2: 65.3/100).
Tomorrow (17 July 2026): Air quality in Winter Park is fair. AQI improves to medium; PM10 decreases to good; NO2 decreases to medium; all other pollutants stay as today. Pollution peaks around 6:00 PM (NO2: 49.5/100). Airmine updates local air quality forecasts four times daily.
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Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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Air quality in Winter Park is driven mostly by high mountain air — usually pristine, with occasional wildfire smoke in dry summers. Overall, Winter Park sees air quality that tracks fairly closely with typical conditions for its wider region. Visitors and residents alike tend to notice the clearest air outside the warmest summer weeks.
Today - 16 July | Pollution peaks at 18:00
AQI:
Poor
65.3/100
PM2.5 (fine particles):
Fair
26.1/100
PM10 (coarse particles):
Fair
23.5/100
NO2 (nitrogen dioxide):
Poor
65.3/100
O3 (ozone):
Fair
34.1/100
SO2 (sulfur dioxide):
Good
18.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.9/100
PM1 (ultrafine particles):
Good
17.2/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 18:00
AQI:
Medium
49.5/100
PM2.5 (fine particles):
Fair
28.1/100
PM10 (coarse particles):
Good
16.9/100
NO2 (nitrogen dioxide):
Medium
49.5/100
O3 (ozone):
Fair
38.0/100
SO2 (sulfur dioxide):
Good
11.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
5.6/100
PM1 (ultrafine particles):
Good
18.6/100
Pollen forecast in Winter Park
View pollen forecastFrequently Asked Questions
Is air quality bad in Winter Park right now?
On 16 July 2026, overall air quality in Winter Park is poor. AQI is the main air quality indicator at 65.3/100. Pollution peaks around 6:00 PM (NO2: 65.3/100).
Will air quality be worse tomorrow in Winter Park?
On 17 July 2026, air quality conditions in Winter Park will be better than today, with O3 forecast at fair at 38.0/100. Pollution peaks around 6:00 PM (NO2: 49.5/100).
When is air pollution at its worst in Winter Park?
Air quality in Winter Park shifts across the year, as the shoulder seasons of spring and fall typically offer the most stable, cleanest conditions; by contrast, winter temperature inversions can trap cold air and pollution in valleys and basins for days at a time. Higher-elevation, more exposed locations generally avoid the worst of the valley inversion episodes.
Are air quality levels in Winter Park 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?
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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