Worst air pollution Chrzanów, today and tomorrow
Today (16 July): Air quality in Chrzanów is fair. AQI, NO2, O3, and PM1 are fair; PM2.5, PM10, SO2, CO, and HCHO are good. Pollution peaks around 11:00 PM (NO2: 39.5/100).
Tomorrow (17 July 2026): Air quality in Chrzanów is fair. AQI improves to medium; PM2.5 increases to fair; NO2 decreases to medium; O3 decreases to medium; all other pollutants stay as today. Pollution peaks around 12:00 AM (NO2: 41.1/100). 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.
The Chechło stream location of Chrzanów plays the biggest role in local air quality, with glassworks and light industry near Kraków the dominant local source, alongside traffic on the surrounding expressway network. Wind exposure across the Małopolskie region tends to keep conditions moderate for much of the year.
Today - 16 July | Pollution peaks at 23:00
AQI:
Fair
39.5/100
PM2.5 (fine particles):
Good
18.4/100
PM10 (coarse particles):
Good
5.1/100
NO2 (nitrogen dioxide):
Fair
39.5/100
O3 (ozone):
Fair
35.0/100
SO2 (sulfur dioxide):
Good
6.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.4/100
PM1 (ultrafine particles):
Fair
23.8/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 00:00
AQI:
Medium
41.1/100
PM2.5 (fine particles):
Fair
20.3/100
PM10 (coarse particles):
Good
5.5/100
NO2 (nitrogen dioxide):
Medium
41.1/100
O3 (ozone):
Medium
40.9/100
SO2 (sulfur dioxide):
Good
6.8/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.7/100
PM1 (ultrafine particles):
Fair
25.7/100
Pollen forecast in Chrzanów
View pollen forecastFrequently Asked Questions
Is air quality bad in Chrzanów right now?
On 16 July 2026, overall air quality in Chrzanów is fair. AQI is the main air quality indicator at 39.5/100. Pollution peaks around 11:00 PM (NO2: 39.5/100).
Will air quality be worse tomorrow in Chrzanów?
On 17 July 2026, air quality conditions in Chrzanów will be similar to today, with PM1 forecast at fair at 25.7/100. Pollution peaks around 12:00 AM (NO2: 41.1/100).
When is air pollution at its worst in Chrzanów?
Air quality dips in Chrzanów mostly track when oak and pine pollen peaks or amid episodes of glassworks and light industry near Kraków; a change of season or a spell of wind usually clears things up again within a day or so.
Are air quality levels in Chrzanów 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?
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