Worst air pollution Feldkirch, today and tomorrow
Today (16 July): Air quality in Feldkirch is fair. PM1 is fair; AQI, NO2, and O3 are medium; PM2.5, PM10, SO2, CO, and HCHO are good. Pollution peaks around 4:00 AM (NO2: 42.4/100).
Tomorrow (17 July 2026): Air quality in Feldkirch is fair. O3 increases to fair; all other pollutants stay as today. Pollution peaks around 5:00 AM (NO2: 47.8/100). 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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Feldkirch's air quality reflects its Rhine valley position near the Swiss and Liechtenstein borders, with cross-border commuter traffic the primary local source. The valley setting can trap emissions under calm conditions.
Today - 16 July | Pollution peaks at 04:00
AQI:
Medium
42.4/100
PM2.5 (fine particles):
Good
15.3/100
PM10 (coarse particles):
Good
4.8/100
NO2 (nitrogen dioxide):
Medium
42.4/100
O3 (ozone):
Medium
40.3/100
SO2 (sulfur dioxide):
Good
1.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.8/100
PM1 (ultrafine particles):
Fair
20.3/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 05:00
AQI:
Medium
47.8/100
PM2.5 (fine particles):
Good
18.2/100
PM10 (coarse particles):
Good
6.6/100
NO2 (nitrogen dioxide):
Medium
47.8/100
O3 (ozone):
Fair
36.9/100
SO2 (sulfur dioxide):
Good
2.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
6.3/100
PM1 (ultrafine particles):
Fair
21.2/100
Pollen forecast in Feldkirch
View pollen forecastAir quality forecasts for neighbourhoods and landmarks in Feldkirch
Frequently Asked Questions
Is air quality bad in Feldkirch right now?
On 16 July 2026, overall air quality in Feldkirch is fair. PM1 is the main pollutant at 20.3/100. Pollution peaks around 4:00 AM (NO2: 42.4/100).
Will air quality be worse tomorrow in Feldkirch?
On 17 July 2026, air quality conditions in Feldkirch will be similar to today, with O3 forecast at fair at 36.9/100. Pollution peaks around 5:00 AM (NO2: 47.8/100).
When is air pollution at its worst in Feldkirch?
Winter is the trickiest time for air quality at Feldkirch, as vehicle traffic and cross-border commuting briefly build up under a Rhine valley inversion. The Bodensee's moderating breezes usually keep things clear the rest of the year, save for the odd summer ozone spike during a hot spell. Spring and autumn stay reliably mild.
Are air quality levels in Feldkirch 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 Austria?
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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