Worst air pollution Szekszárd, today and tomorrow
Today (20 September): Air quality in Szekszárd is fair. AQI, PM2.5, NO2, O3, and PM1 are fair; PM10, SO2, CO, and HCHO are good. Pollution peaks around 8:00 AM (PM1: 38.0/100).
Tomorrow (21 September 2026): Air quality in Szekszárd is fair. PM2.5 decreases to good; NO2 decreases to good; all other pollutants stay as today. Pollution peaks around 5:00 PM (O3: 25.5/100). Airmine updates local air quality forecasts four times daily.
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Local air quality in Szekszárd tracks closely with vehicle traffic and vineyard agriculture on the hills, given its position on hills above the Danube in southern Hungary in Tolna. Wind and precipitation are the main levers for clearing the air here, with the stillest conditions generally producing the town's weakest readings.
Today - 20 September | Pollution peaks at 08:00
AQI:
Fair
38.0/100
PM2.5 (fine particles):
Fair
20.4/100
PM10 (coarse particles):
Good
11.1/100
NO2 (nitrogen dioxide):
Fair
28.0/100
O3 (ozone):
Fair
37.6/100
SO2 (sulfur dioxide):
Good
1.6/100
CO (carbon monoxide):
Good
0.7/100
HCHO (formaldehyde):
Good
4.7/100
PM1 (ultrafine particles):
Fair
38.0/100
Levels show the poorest local air quality during the day
Tomorrow - 21 September | Pollution peaks at 17:00
AQI:
Fair
25.5/100
PM2.5 (fine particles):
Good
12.4/100
PM10 (coarse particles):
Good
6.6/100
NO2 (nitrogen dioxide):
Good
8.6/100
O3 (ozone):
Fair
25.5/100
SO2 (sulfur dioxide):
Good
0.8/100
CO (carbon monoxide):
Good
0.6/100
HCHO (formaldehyde):
Good
4.1/100
PM1 (ultrafine particles):
Fair
24.1/100
Pollen forecast in Szekszárd
View pollen forecastFrequently Asked Questions
Is air quality bad in Szekszárd right now?
On 20 September 2026, overall air quality in Szekszárd is fair. AQI is the main air quality indicator at 38.0/100. Pollution peaks around 8:00 AM (PM1: 38.0/100).
Will air quality be worse tomorrow in Szekszárd?
On 21 September 2026, air quality conditions in Szekszárd will be similar to today, with AQI forecast at fair at 25.5/100. Pollution peaks around 5:00 PM (O3: 25.5/100).
When is air pollution at its worst in Szekszárd?
ash and oak pollen peaks and periods of vehicle traffic and vineyard agriculture on the hills are the two main triggers for reduced air quality in Szekszárd; most other times, the Tolna area sees comparatively steady, breathable conditions.
Are air quality levels in Szekszárd 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: 20 September 2026 at 14:33 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.
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.
Some text on this page may be generated or summarised using artificial intelligence (AI). Wherever possible, AI-generated content is enriched with Airmine's proprietary data to improve its accuracy and relevance. However, AI-generated content may still contain errors, omissions, or inaccuracies.
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