Worst air pollution Centennial Hall - Wrocław, today and tomorrow
Today (16 July): Air quality in Centennial Hall is fair. AQI, NO2, O3, and PM1 are fair; PM2.5, PM10, SO2, CO, and HCHO are good. Pollution peaks around 4:00 PM (O3: 37.5/100).
Tomorrow (17 July 2026): Air quality in Centennial Hall is fair. AQI improves to medium; O3 decreases to medium; all other pollutants stay as today. Pollution peaks around 2:00 PM (O3: 53.3/100). 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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Local air quality in Centennial Hall owes much to its position near the the UNESCO-listed early-reinforced-concrete exhibition hall and gardens, where visitor traffic and seasonal tourism activity contributes most, alongside additional pressure from seasonal farm-machinery and harvest dust. 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:
Fair
37.5/100
PM2.5 (fine particles):
Good
17.5/100
PM10 (coarse particles):
Good
4.8/100
NO2 (nitrogen dioxide):
Fair
26.8/100
O3 (ozone):
Fair
37.5/100
SO2 (sulfur dioxide):
Good
5.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
6.3/100
PM1 (ultrafine particles):
Fair
22.6/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 14:00
AQI:
Medium
53.3/100
PM2.5 (fine particles):
Good
18.0/100
PM10 (coarse particles):
Good
4.9/100
NO2 (nitrogen dioxide):
Fair
25.5/100
O3 (ozone):
Medium
53.3/100
SO2 (sulfur dioxide):
Good
8.9/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
7.9/100
PM1 (ultrafine particles):
Fair
23.2/100
Other Landmarks in Wrocław
Sports venues in Wrocław
Frequently Asked Questions
Is air quality bad in Centennial Hall right now?
On 16 July 2026, overall air quality in Centennial Hall is fair. AQI is the main air quality indicator at 37.5/100. Pollution peaks around 4:00 PM (O3: 37.5/100).
Will air quality be worse tomorrow in Centennial Hall?
On 17 July 2026, air quality conditions in Centennial Hall will be similar to today, with NO2 forecast at fair at 25.5/100. Pollution peaks around 2:00 PM (O3: 53.3/100).
When is air pollution at its worst in Centennial Hall?
In Centennial Hall, reduced air quality is most noticeable when pine and oak pollen peaks and on days affected by visitor traffic and seasonal tourism activity; 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 Centennial Hall 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