Worst air pollution Grunwald - Poznań, today and tomorrow
Today (16 July): Air quality in Grunwald is fair. O3 and PM1 are fair; AQI and NO2 are medium; PM2.5, PM10, SO2, CO, and HCHO are good. Pollution peaks around 11:00 PM (NO2: 40.1/100).
Tomorrow (17 July 2026): Air quality in Grunwald is fair. PM2.5 increases to fair; O3 decreases to medium; all other pollutants stay as today. Pollution peaks around 1:00 PM (O3: 45.9/100). 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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Grunwald sits close to the a southern residential district near Poznań's Lake Rusałka, and this shapes local air quality, where vehicle traffic and local urban emissions contributes most, alongside additional pressure from heavy goods traffic on the nearby motorway corridor. Seasonal variation is notable, with cleaner air typically following stronger winds or rainfall.
Today - 16 July | Pollution peaks at 23:00
AQI:
Medium
40.1/100
PM2.5 (fine particles):
Good
19.9/100
PM10 (coarse particles):
Good
5.5/100
NO2 (nitrogen dioxide):
Medium
40.1/100
O3 (ozone):
Fair
35.0/100
SO2 (sulfur dioxide):
Good
9.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.6/100
PM1 (ultrafine particles):
Fair
24.9/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 13:00
AQI:
Medium
45.9/100
PM2.5 (fine particles):
Fair
20.2/100
PM10 (coarse particles):
Good
5.5/100
NO2 (nitrogen dioxide):
Medium
41.2/100
O3 (ozone):
Medium
45.9/100
SO2 (sulfur dioxide):
Good
9.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
4.8/100
PM1 (ultrafine particles):
Fair
25.3/100
Other Landmarks in Poznań
Sports venues in Poznań
Frequently Asked Questions
Is air quality bad in Grunwald right now?
On 16 July 2026, overall air quality in Grunwald is fair. O3 is the main pollutant at 35.0/100. Pollution peaks around 11:00 PM (NO2: 40.1/100).
Will air quality be worse tomorrow in Grunwald?
On 17 July 2026, air quality conditions in Grunwald will be similar to today, with PM1 forecast at fair at 25.3/100. Pollution peaks around 1:00 PM (O3: 45.9/100).
When is air pollution at its worst in Grunwald?
Residents of Grunwald are quickest to notice reduced air quality when linden and oak pollen peaks and on days affected by vehicle traffic and local urban emissions; the clearest air tends to follow a change in wind direction or a spell of rainfall through the region.
Are air quality levels in Grunwald 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.
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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