Worst air pollution Fisherman's Bastion - Budapest, today and tomorrow
Today (9 August): Air quality in Fisherman's Bastion is medium. AQI and O3 are medium; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 5:00 PM (O3: 40.6/100).
Tomorrow (10 August 2026): Air quality in Fisherman's Bastion is medium. All pollutants stay as today. Pollution peaks around 4:00 PM (O3: 51.1/100). Airmine updates local air quality forecasts four times daily.
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Fisherman's Bastion shares Budapest's broader air quality pattern, driven mainly by vehicle traffic and visitor footfall around the landmark, though its own density and layout add some local variation.
Today - 9 August | Pollution peaks at 17:00
AQI:
Medium
40.6/100
PM2.5 (fine particles):
Good
9.4/100
PM10 (coarse particles):
Good
2.7/100
NO2 (nitrogen dioxide):
Good
9.8/100
O3 (ozone):
Medium
40.6/100
SO2 (sulfur dioxide):
Good
3.0/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
7.1/100
PM1 (ultrafine particles):
Good
11.2/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 16:00
AQI:
Medium
51.1/100
PM2.5 (fine particles):
Good
8.9/100
PM10 (coarse particles):
Good
2.5/100
NO2 (nitrogen dioxide):
Good
19.7/100
O3 (ozone):
Medium
51.1/100
SO2 (sulfur dioxide):
Good
2.3/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
9.3/100
PM1 (ultrafine particles):
Good
11.5/100
Other Landmarks in Budapest
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Frequently Asked Questions
Is air quality bad in Fisherman's Bastion right now?
On 9 August 2026, overall air quality in Fisherman's Bastion is medium. AQI is the main air quality indicator at 40.6/100. Pollution peaks around 5:00 PM (O3: 40.6/100).
Will air quality be worse tomorrow in Fisherman's Bastion?
On 10 August 2026, air quality conditions in Fisherman's Bastion will be similar to today, with AQI forecast at medium at 51.1/100. Pollution peaks around 4:00 PM (O3: 51.1/100).
When is air pollution at its worst in Fisherman's Bastion?
Fisherman's Bastion sees its worst air quality alongside birch and hornbeam pollen peaks and vehicle traffic and visitor footfall around the landmark, mirroring the pattern across Budapest; things typically clear up once the weather turns more active.
Are air quality levels in Fisherman's Bastion 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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