Worst air pollution Velika Gorica, today and tomorrow

Today (9 August): Air quality in Velika Gorica is fair. NO2 and HCHO are fair; AQI and O3 are medium; PM2.5, PM10, SO2, CO, and PM1 are good. Pollution peaks around 1:00 PM (O3: 41.5/100).
Tomorrow (10 August 2026): Air quality in Velika Gorica is fair. PM1 increases to fair; all other pollutants stay as today. Pollution peaks around 11:00 AM (O3: 50.3/100). 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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Velika Gorica's air quality reflects Zagreb's southern suburban metropolitan corridor adjacent to Zagreb Airport, with aviation and vehicle emissions generating elevated NOₓ and ultrafine particles in the flight path alongside vehicle traffic on the A11 motorway. The flat Sava river plain provides reasonable dispersal, while the airport's concentrated passenger and cargo operations make Velika Gorica one of Croatia's more aviation-influenced urban municipalities throughout the year.

Today - 9 August | Pollution peaks at 13:00

AQI:

Medium

41.5/100

PM2.5 (fine particles):

Good

12.6/100

PM10 (coarse particles):

Good

3.5/100

NO2 (nitrogen dioxide):

Fair

25.8/100

O3 (ozone):

Medium

41.5/100

SO2 (sulfur dioxide):

Good

3.2/100

CO (carbon monoxide):

Good

0.0/100

HCHO (formaldehyde):

Fair

22.4/100

PM1 (ultrafine particles):

Good

17.1/100

Levels show the poorest local air quality during the day

Tomorrow - 10 August | Pollution peaks at 11:00

AQI:

Medium

50.3/100

PM2.5 (fine particles):

Good

19.4/100

PM10 (coarse particles):

Good

5.2/100

NO2 (nitrogen dioxide):

Fair

35.5/100

O3 (ozone):

Medium

50.3/100

SO2 (sulfur dioxide):

Good

4.1/100

CO (carbon monoxide):

Good

0.0/100

HCHO (formaldehyde):

Fair

30.6/100

PM1 (ultrafine particles):

Fair

25.1/100

Pollen forecast in Velika Gorica

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Frequently Asked Questions

Is air quality bad in Velika Gorica right now?

On 9 August 2026, overall air quality in Velika Gorica is fair. NO2 is the main pollutant at 25.8/100. Pollution peaks around 1:00 PM (O3: 41.5/100).

Will air quality be worse tomorrow in Velika Gorica?

On 10 August 2026, air quality conditions in Velika Gorica will be similar to today, with NO2 forecast at fair at 35.5/100. Pollution peaks around 11:00 AM (O3: 50.3/100).

When is air pollution at its worst in Velika Gorica?

Residents in Velika Gorica are most likely to spot reduced air quality when metropolitan green spaces oak and poplar pollen peaks, or due to aviation and vehicle emissions; background levels usually settle back down once the season changes.

Are air quality levels in Velika Gorica 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: 9 August 2026 at 20:27 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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