Worst air pollution Kybunpark - Sankt Gallen, today and tomorrow
Today (16 July): Air quality in Kybunpark is fair. PM2.5, NO2, and PM1 are fair; AQI and O3 are medium; PM10, SO2, CO, and HCHO are good. Pollution peaks around 2:00 PM (O3: 46.8/100).
Tomorrow (17 July 2026): Air quality in Kybunpark is fair. AQI worsens to fair; PM2.5 decreases to good; O3 increases to fair; all other pollutants stay as today. Pollution peaks around 1:00 PM (O3: 37.9/100). 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
Use our Strava plugin to check your own exposure.
Kybunpark's air quality benefits from its elevated Sankt Gallen foothill position, with match-day traffic the primary local source amid the generally well-ventilated Appenzell foreland terrain.
Today - 16 July | Pollution peaks at 14:00
AQI:
Medium
46.8/100
PM2.5 (fine particles):
Fair
22.1/100
PM10 (coarse particles):
Good
7.1/100
NO2 (nitrogen dioxide):
Fair
28.8/100
O3 (ozone):
Medium
46.8/100
SO2 (sulfur dioxide):
Good
0.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.7/100
PM1 (ultrafine particles):
Fair
26.1/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 13:00
AQI:
Fair
37.9/100
PM2.5 (fine particles):
Good
16.5/100
PM10 (coarse particles):
Good
6.3/100
NO2 (nitrogen dioxide):
Fair
30.1/100
O3 (ozone):
Fair
37.9/100
SO2 (sulfur dioxide):
Good
0.9/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
5.6/100
PM1 (ultrafine particles):
Fair
20.8/100
Other Landmarks in Sankt Gallen
Sports venues in Sankt Gallen
Frequently Asked Questions
Is air quality bad in Kybunpark right now?
On 16 July 2026, overall air quality in Kybunpark is fair. NO2 is the main pollutant at 28.8/100. Pollution peaks around 2:00 PM (O3: 46.8/100).
Will air quality be worse tomorrow in Kybunpark?
On 17 July 2026, air quality conditions in Kybunpark will be similar to today, with AQI forecast at fair at 37.9/100. Pollution peaks around 1:00 PM (O3: 37.9/100).
When is air pollution at its worst in Kybunpark?
The worst stretch for air quality at Kybunpark tends to arrive on a calm winter day, as vehicle traffic and light industry gather along the valley floor beneath the nearby hills. Once spring arrives, dispersion improves steadily along the valley floor, and summer stays largely clear except during rare heatwaves; autumn tends to be comparatively mild.
Are air quality levels in Kybunpark 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 Switzerland?
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