Worst air pollution Toruń, today and tomorrow
Today (9 August): Air quality in Toruń is poor. AQI and NO2 are poor; PM2.5, O3, and PM1 are fair; PM10, SO2, CO, and HCHO are good. Pollution peaks around 2:00 AM (NO2: 67.5/100).
Tomorrow (10 August 2026): Air quality in Toruń is medium. AQI improves to medium; PM2.5 decreases to good; NO2 decreases to medium; O3 decreases to medium; PM1 decreases to good; all other pollutants stay as today. Pollution peaks around 4:00 PM (O3: 44.0/100). Airmine updates local air quality forecasts four times daily.
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Toruń's air quality faces winter challenges from residential coal and wood burning generating elevated PM2.5 alongside vehicle traffic on the A1 motorway in this major northern Polish Copernicus city on the Vistula. The Vistula river valley provides limited ventilation, while the flat Kuyavian-Pomeranian plain generally allows reasonable dispersal on most wind days, and Toruń's coal heating dependency creates the seasonal PM2.5 challenge typical of northern Polish cities throughout the heating season.
Today - 9 August | Pollution peaks at 02:00
AQI:
Poor
67.5/100
PM2.5 (fine particles):
Fair
22.6/100
PM10 (coarse particles):
Good
7.4/100
NO2 (nitrogen dioxide):
Poor
67.5/100
O3 (ozone):
Fair
32.3/100
SO2 (sulfur dioxide):
Good
15.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.7/100
PM1 (ultrafine particles):
Fair
22.9/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 16:00
AQI:
Medium
44.0/100
PM2.5 (fine particles):
Good
16.3/100
PM10 (coarse particles):
Good
8.9/100
NO2 (nitrogen dioxide):
Medium
41.8/100
O3 (ozone):
Medium
44.0/100
SO2 (sulfur dioxide):
Good
15.8/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.0/100
PM1 (ultrafine particles):
Good
16.5/100
Pollen forecast in Toruń
View pollen forecastAir quality forecasts for neighbourhoods and landmarks in Toruń
Frequently Asked Questions
Is air quality bad in Toruń right now?
On 9 August 2026, overall air quality in Toruń is poor. AQI is the main air quality indicator at 67.5/100. Pollution peaks around 2:00 AM (NO2: 67.5/100).
Will air quality be worse tomorrow in Toruń?
On 10 August 2026, air quality conditions in Toruń will be better than today, with AQI forecast at medium at 44.0/100. Pollution peaks around 4:00 PM (O3: 44.0/100).
When is air pollution at its worst in Toruń?
Air quality dips in Toruń mostly track local tree and grass pollen peaks and periods of residential coal and wood burning; the rest of the calendar year is generally more forgiving for air quality. The effect is usually most noticeable for anyone spending extended time outdoors near busy roads.
Are air quality levels in Toruń 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.
Why doesn’t the forecast always reflect wildfire impacts?
Airmine’s forecast uses CAMS (Copernicus Atmosphere Monitoring Service) as its background atmospheric model. While CAMS includes wildfire emissions, these are derived from satellite observations and are not available in real time. During rapidly evolving wildfire events, there may therefore be a delay before increased emissions are incorporated into the model. As a result, the forecast may temporarily underestimate PM₂.₅ and other pollutants associated with wildfire smoke.
During rapidly evolving wildfire events, CAMS may lag by approximately 1–2 days before increased wildfire emissions are fully represented, which can lead to temporary underestimation of PM₂.₅ concentrations in Airmine’s forecast.
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Data provided by Airmine — Last update: 10 August 2026 at 02:34 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.
Disclaimer: Forecasts are provided for informational purposes only and should not be relied upon as medical advice. Actual pollen and air quality conditions may vary from the forecast. If you have allergies, asthma, or another medical condition, consult a healthcare professional. Please see our Terms of Service for important information about limitations of liability.
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