Worst air pollution Smederevo, today and tomorrow
Today (9 August): Air quality in Smederevo is medium. AQI, PM2.5, NO2, O3, and PM1 are medium; PM10, SO2, CO, and HCHO are good. Pollution peaks around 3:00 PM (O3: 48.7/100).
Tomorrow (10 August 2026): Air quality in Smederevo is very poor. AQI worsens to very poor; PM2.5 increases to poor; PM10 increases to medium; NO2 increases to poor; O3 increases to very poor; SO2 increases to fair; HCHO increases to fair; PM1 increases to very poor; all other pollutants stay as today. Pollution peaks around 6:00 PM (O3: 93.1/100). 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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Smederevo's air quality faces significant industrial challenges from the HBIS Group Serbia Steel complex, one of southeastern Europe's largest steelworks generating elevated PM10, SO₂, and heavy metals alongside vehicle traffic on the E75 on the Danube. The Danube valley provides limited ventilation, while the flat Pannonian plain generally allows reasonable dispersal and winter inversions concentrate steel plant and urban emissions.
Today - 9 August | Pollution peaks at 15:00
AQI:
Medium
48.7/100
PM2.5 (fine particles):
Medium
42.5/100
PM10 (coarse particles):
Good
14.5/100
NO2 (nitrogen dioxide):
Medium
40.5/100
O3 (ozone):
Medium
48.7/100
SO2 (sulfur dioxide):
Good
11.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
11.0/100
PM1 (ultrafine particles):
Medium
45.9/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 18:00
AQI:
Very poor
93.1/100
PM2.5 (fine particles):
Poor
70.5/100
PM10 (coarse particles):
Medium
41.3/100
NO2 (nitrogen dioxide):
Poor
61.0/100
O3 (ozone):
Very poor
93.1/100
SO2 (sulfur dioxide):
Fair
22.7/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Fair
25.3/100
PM1 (ultrafine particles):
Very poor
82.5/100
Pollen forecast in Smederevo
View pollen forecastFrequently Asked Questions
Is air quality bad in Smederevo right now?
On 9 August 2026, overall air quality in Smederevo is medium. AQI is the main air quality indicator at 48.7/100. Pollution peaks around 3:00 PM (O3: 48.7/100).
Will air quality be worse tomorrow in Smederevo?
On 10 August 2026, air quality conditions in Smederevo will be worse than today, with AQI forecast at very poor at 93.1/100. Pollution peaks around 6:00 PM (O3: 93.1/100).
When is air pollution at its worst in Smederevo?
People in Smederevo tend to notice reduced air quality when local tree and grass pollen peaks, or because of the HBIS Group Serbia Steel complex, one of southeastern Europe's largest steelworks; the rest of the calendar year typically brings clearer, more consistent conditions.
Are air quality levels in Smederevo 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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