Worst air pollution Knittelfeld, today and tomorrow
Today (16 July): Air quality in Knittelfeld is fair. NO2 is fair; AQI and O3 are medium; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 12:00 PM (O3: 40.8/100).
Tomorrow (17 July 2026): Air quality in Knittelfeld is fair. All pollutants stay as today. Pollution peaks around 1:00 PM (O3: 40.5/100). 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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Knittelfeld's air quality reflects its position in the upper Mur valley, with vehicle traffic and the nearby Red Bull Ring's event traffic contributing local sources. The valley setting can trap emissions under calm conditions.
Today - 16 July | Pollution peaks at 12:00
AQI:
Medium
40.8/100
PM2.5 (fine particles):
Good
10.0/100
PM10 (coarse particles):
Good
3.8/100
NO2 (nitrogen dioxide):
Fair
35.8/100
O3 (ozone):
Medium
40.8/100
SO2 (sulfur dioxide):
Good
1.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
7.4/100
PM1 (ultrafine particles):
Good
12.4/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 13:00
AQI:
Medium
40.5/100
PM2.5 (fine particles):
Good
15.5/100
PM10 (coarse particles):
Good
4.9/100
NO2 (nitrogen dioxide):
Fair
38.3/100
O3 (ozone):
Medium
40.5/100
SO2 (sulfur dioxide):
Good
2.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
9.8/100
PM1 (ultrafine particles):
Good
19.9/100
Pollen forecast in Knittelfeld
View pollen forecastSports venues in Knittelfeld
Frequently Asked Questions
Is air quality bad in Knittelfeld right now?
On 16 July 2026, overall air quality in Knittelfeld is fair. NO2 is the main pollutant at 35.8/100. Pollution peaks around 12:00 PM (O3: 40.8/100).
Will air quality be worse tomorrow in Knittelfeld?
On 17 July 2026, air quality conditions in Knittelfeld will be similar to today, with NO2 forecast at fair at 38.3/100. Pollution peaks around 1:00 PM (O3: 40.5/100).
When is air pollution at its worst in Knittelfeld?
Air quality at Knittelfeld is typically worst on calm winter mornings, when vehicle traffic and legacy industry settle under a temperature inversion within the Mur River basin. Summer generally brings noticeably better dispersion, though hot, still afternoons can occasionally raise ozone. Spring and autumn tend to be the steadiest, cleanest stretches of the year.
Are air quality levels in Knittelfeld 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