Worst air pollution Bled, today and tomorrow
Today (9 August): Air quality in Bled is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 2:00 PM (O3: 38.4/100).
Tomorrow (10 August 2026): Air quality in Bled is fair. AQI improves to medium; NO2 increases to fair; O3 decreases to medium; HCHO increases to fair; all other pollutants stay as today. Pollution peaks around 11:00 AM (O3: 41.2/100). Airmine updates local air quality forecasts four times daily.
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Bled's setting on the shore of an alpine lake beneath the Julian Alps means summer tourist traffic and vehicle traffic around the lake drives most of the local variation in air quality across the year. The Gorenjska terrain nearby can trap emissions under stable conditions, though stronger winds or rainfall usually bring noticeable improvement, and residents typically notice the clearest air during the more unsettled, windier stretches of the year.
Today - 9 August | Pollution peaks at 14:00
AQI:
Fair
38.4/100
PM2.5 (fine particles):
Good
13.5/100
PM10 (coarse particles):
Good
3.8/100
NO2 (nitrogen dioxide):
Good
18.8/100
O3 (ozone):
Fair
38.4/100
SO2 (sulfur dioxide):
Good
2.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
17.9/100
PM1 (ultrafine particles):
Good
17.5/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 11:00
AQI:
Medium
41.2/100
PM2.5 (fine particles):
Good
12.9/100
PM10 (coarse particles):
Good
3.7/100
NO2 (nitrogen dioxide):
Fair
29.5/100
O3 (ozone):
Medium
41.2/100
SO2 (sulfur dioxide):
Good
1.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Fair
20.7/100
PM1 (ultrafine particles):
Good
17.2/100
Pollen forecast in Bled
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Frequently Asked Questions
Is air quality bad in Bled right now?
On 9 August 2026, overall air quality in Bled is fair. AQI is the main air quality indicator at 38.4/100. Pollution peaks around 2:00 PM (O3: 38.4/100).
Will air quality be worse tomorrow in Bled?
On 10 August 2026, air quality conditions in Bled will be similar to today, with NO2 forecast at fair at 29.5/100. Pollution peaks around 11:00 AM (O3: 41.2/100).
When is air pollution at its worst in Bled?
In Bled, reduced air quality is most noticeable when beech and oak pollen is at its peak, and on days affected by summer tourist traffic and vehicle traffic around the lake; conditions tend to settle down again once weather patterns shift and the local Gorenjska terrain ventilates more freely, usually bringing several weeks of steadier readings.
Are air quality levels in Bled 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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