Worst air pollution Knurów, today and tomorrow
Today (16 July): Air quality in Knurów is fair. PM1 is fair; AQI and O3 are medium; PM2.5, PM10, NO2, SO2, CO, and HCHO are good. Pollution peaks around 4:00 PM (O3: 47.2/100).
Tomorrow (17 July 2026): Air quality in Knurów is poor. AQI worsens to poor; PM2.5 increases to fair; O3 increases to poor; all other pollutants stay as today. Pollution peaks around 4:00 PM (O3: 62.6/100). 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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The Kłodnica basin location of Knurów plays the biggest role in local air quality, where coal mining legacy in the Upper Silesian basin and traffic on the surrounding expressway network both leave a measurable mark on local readings. Conditions tend to be at their most challenging during the winter heating season, easing markedly by summer.
Today - 16 July | Pollution peaks at 16:00
AQI:
Medium
47.2/100
PM2.5 (fine particles):
Good
15.3/100
PM10 (coarse particles):
Good
4.2/100
NO2 (nitrogen dioxide):
Good
9.5/100
O3 (ozone):
Medium
47.2/100
SO2 (sulfur dioxide):
Good
2.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
6.4/100
PM1 (ultrafine particles):
Fair
20.8/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 16:00
AQI:
Poor
62.6/100
PM2.5 (fine particles):
Fair
20.3/100
PM10 (coarse particles):
Good
5.5/100
NO2 (nitrogen dioxide):
Good
9.9/100
O3 (ozone):
Poor
62.6/100
SO2 (sulfur dioxide):
Good
2.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
6.7/100
PM1 (ultrafine particles):
Fair
26.0/100
Pollen forecast in Knurów
View pollen forecastFrequently Asked Questions
Is air quality bad in Knurów right now?
On 16 July 2026, overall air quality in Knurów is fair. PM1 is the main pollutant at 20.8/100. Pollution peaks around 4:00 PM (O3: 47.2/100).
Will air quality be worse tomorrow in Knurów?
On 17 July 2026, air quality conditions in Knurów will be worse than today, with AQI forecast at poor at 62.6/100. Pollution peaks around 4:00 PM (O3: 62.6/100).
When is air pollution at its worst in Knurów?
Air quality dips in Knurów mostly track when oak and linden pollen peaks and when coal mining legacy in the Upper Silesian basin adds to the mix; wind and rain both help clear the air fairly quickly here, usually within a day of a front passing through.
Are air quality levels in Knurów 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 Poland?
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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