Worst air pollution Lochau, today and tomorrow
Today (16 July): Air quality in Lochau is medium. AQI and O3 are medium; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 2:00 PM (O3: 46.2/100).
Tomorrow (17 July 2026): Air quality in Lochau is medium. All pollutants stay as today. Pollution peaks around 1:00 PM (O3: 40.7/100). 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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Lochau's air quality benefits from its position on the Bodensee shore in the Austrian Vorarlberg, with consistent lake breezes from Lake Constance providing reliable ventilation across this compact lakeside municipality. The surrounding Alpine foothills and the Rhine valley to the east create topographic variation, while vehicle traffic on the B190 and cross-border commuter flow from the broader Bodensee metropolitan region are the primary local sources throughout the year.
Today - 16 July | Pollution peaks at 14:00
AQI:
Medium
46.2/100
PM2.5 (fine particles):
Good
14.8/100
PM10 (coarse particles):
Good
5.0/100
NO2 (nitrogen dioxide):
Good
11.3/100
O3 (ozone):
Medium
46.2/100
SO2 (sulfur dioxide):
Good
0.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.0/100
PM1 (ultrafine particles):
Good
18.3/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 13:00
AQI:
Medium
40.7/100
PM2.5 (fine particles):
Good
14.3/100
PM10 (coarse particles):
Good
5.1/100
NO2 (nitrogen dioxide):
Good
15.3/100
O3 (ozone):
Medium
40.7/100
SO2 (sulfur dioxide):
Good
0.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
5.6/100
PM1 (ultrafine particles):
Good
17.5/100
Pollen forecast in Lochau
View pollen forecastFrequently Asked Questions
Is air quality bad in Lochau right now?
On 16 July 2026, overall air quality in Lochau is medium. AQI is the main air quality indicator at 46.2/100. Pollution peaks around 2:00 PM (O3: 46.2/100).
Will air quality be worse tomorrow in Lochau?
On 17 July 2026, air quality conditions in Lochau will be similar to today, with AQI forecast at medium at 40.7/100. Pollution peaks around 1:00 PM (O3: 40.7/100).
When is air pollution at its worst in Lochau?
Lochau's air quality is at its poorest on calm winter mornings, when vehicle traffic and cross-border commuting settle before lake breezes off the Bodensee return. Conditions generally stay good through spring and summer, aside from occasional ozone peaks in prolonged heat. Autumn tends to be another steady, comparatively clean stretch.
Are air quality levels in Lochau 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