Worst air pollution Grudziądz, today and tomorrow
Today (16 July): Air quality in Grudziądz is fair. AQI, NO2, and O3 are fair; PM2.5, PM10, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 4:00 PM (O3: 29.7/100).
Tomorrow (17 July 2026): Air quality in Grudziądz is fair. All pollutants stay as today. Pollution peaks around 5:00 PM (O3: 34.7/100). 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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Grudziądz's air quality reflects the Vistula river valley in northern Poland's Kuyavia-Pomerania region, with vehicle traffic on the A1 motorway and surrounding manufacturing and food processing industry contributing local sources. Winter residential coal and wood burning generates seasonal PM2.5 elevation, while the Vistula valley provides limited ventilation and the flat Kuyavian plain generally allows reasonable wind dispersal on most days throughout the year.
Today - 16 July | Pollution peaks at 16:00
AQI:
Fair
29.7/100
PM2.5 (fine particles):
Good
12.3/100
PM10 (coarse particles):
Good
4.4/100
NO2 (nitrogen dioxide):
Fair
28.6/100
O3 (ozone):
Fair
29.7/100
SO2 (sulfur dioxide):
Good
5.0/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
3.5/100
PM1 (ultrafine particles):
Good
11.6/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 17:00
AQI:
Fair
34.7/100
PM2.5 (fine particles):
Good
12.1/100
PM10 (coarse particles):
Good
4.0/100
NO2 (nitrogen dioxide):
Fair
31.3/100
O3 (ozone):
Fair
34.7/100
SO2 (sulfur dioxide):
Good
4.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.8/100
PM1 (ultrafine particles):
Good
13.2/100
Pollen forecast in Grudziądz
View pollen forecastFrequently Asked Questions
Is air quality bad in Grudziądz right now?
On 16 July 2026, overall air quality in Grudziądz is fair. AQI is the main air quality indicator at 29.7/100. Pollution peaks around 4:00 PM (O3: 29.7/100).
Will air quality be worse tomorrow in Grudziądz?
On 17 July 2026, air quality conditions in Grudziądz will be similar to today, with AQI forecast at fair at 34.7/100. Pollution peaks around 5:00 PM (O3: 34.7/100).
When is air pollution at its worst in Grudziądz?
The most noticeable dips in Grudziądz's air quality come when local tree and grass pollen peaks, or because of vehicle traffic on the A1 motorway and neighbouring manufacturing and food processing industry; background levels usually settle back down once the season changes.
Are air quality levels in Grudziądz 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