Worst air pollution Jackson Hole, today and tomorrow
Today (16 July): Air quality in Jackson Hole is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 8:00 AM (O3: 32.0/100).
Tomorrow (17 July 2026): Air quality in Jackson Hole is fair. All pollutants stay as today. Pollution peaks around 6:00 AM (O3: 29.1/100). 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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Jackson Hole experiences air quality conditions shaped chiefly by alpine valley air, and typically pristine, aside from occasional regional wildfire smoke. Day-to-day conditions in Jackson Hole can still vary with local weather, wind direction, and time of year. Local topography and prevailing winds both play a role in how quickly conditions change.
Today - 16 July | Pollution peaks at 08:00
AQI:
Fair
32.0/100
PM2.5 (fine particles):
Good
5.9/100
PM10 (coarse particles):
Good
3.8/100
NO2 (nitrogen dioxide):
Good
0/100
O3 (ozone):
Fair
32.0/100
SO2 (sulfur dioxide):
Good
0/100
CO (carbon monoxide):
Good
0/100
HCHO (formaldehyde):
Good
4.3/100
PM1 (ultrafine particles):
Good
4.0/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 06:00
AQI:
Fair
29.1/100
PM2.5 (fine particles):
Good
5.0/100
PM10 (coarse particles):
Good
1.9/100
NO2 (nitrogen dioxide):
Good
0/100
O3 (ozone):
Fair
29.1/100
SO2 (sulfur dioxide):
Good
0/100
CO (carbon monoxide):
Good
0/100
HCHO (formaldehyde):
Good
3.0/100
PM1 (ultrafine particles):
Good
3.6/100
Pollen forecast in Jackson Hole
View pollen forecastFrequently Asked Questions
Is air quality bad in Jackson Hole right now?
On 16 July 2026, overall air quality in Jackson Hole is fair. AQI is the main air quality indicator at 32.0/100. Pollution peaks around 8:00 AM (O3: 32.0/100).
Will air quality be worse tomorrow in Jackson Hole?
On 17 July 2026, air quality conditions in Jackson Hole will be similar to today, with AQI forecast at fair at 29.1/100. Pollution peaks around 6:00 AM (O3: 29.1/100).
When is air pollution at its worst in Jackson Hole?
Conditions in Jackson Hole vary noticeably across the seasons. Typically, spring and autumn generally bring the cleanest, most stable air, while 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 Jackson Hole 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