Worst air pollution Bieszczady National Park - Ustrzyki Dolne, today and tomorrow
Today (10 August): Air quality in Bieszczady National Park is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 6:00 PM (O3: 35.2/100).
Tomorrow (11 August 2026): Air quality in Bieszczady National Park is fair. All pollutants stay as today. Pollution peaks around 3:00 PM (O3: 38.0/100). Airmine updates local air quality forecasts four times daily.
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Bieszczady National Park sits close to the the remote forested wilderness of the far south-eastern Carpathians, and this shapes local air quality, where visitor traffic and seasonal tourism activity is the main local emissions source, compounded by heavy goods traffic on the nearby motorway corridor. Overall, Bieszczady National Park's readings sit close to the regional Podkarpackie average for most of the year.
Today - 10 August | Pollution peaks at 18:00
AQI:
Fair
35.2/100
PM2.5 (fine particles):
Good
5.1/100
PM10 (coarse particles):
Good
1.5/100
NO2 (nitrogen dioxide):
Good
0/100
O3 (ozone):
Fair
35.2/100
SO2 (sulfur dioxide):
Good
0/100
CO (carbon monoxide):
Good
0/100
HCHO (formaldehyde):
Good
5.4/100
PM1 (ultrafine particles):
Good
6.2/100
Levels show the poorest local air quality during the day
Tomorrow - 11 August | Pollution peaks at 15:00
AQI:
Fair
38.0/100
PM2.5 (fine particles):
Good
7.2/100
PM10 (coarse particles):
Good
3.4/100
NO2 (nitrogen dioxide):
Good
0/100
O3 (ozone):
Fair
38.0/100
SO2 (sulfur dioxide):
Good
0/100
CO (carbon monoxide):
Good
0/100
HCHO (formaldehyde):
Good
5.3/100
PM1 (ultrafine particles):
Good
6.2/100
Other Landmarks in Ustrzyki Dolne
Frequently Asked Questions
Is air quality bad in Bieszczady National Park right now?
On 10 August 2026, overall air quality in Bieszczady National Park is fair. AQI is the main air quality indicator at 35.2/100. Pollution peaks around 6:00 PM (O3: 35.2/100).
Will air quality be worse tomorrow in Bieszczady National Park?
On 11 August 2026, air quality conditions in Bieszczady National Park will be similar to today, with AQI forecast at fair at 38.0/100. Pollution peaks around 3:00 PM (O3: 38.0/100).
When is air pollution at its worst in Bieszczady National Park?
Residents of Bieszczady National Park are quickest to notice reduced air quality when pine and oak pollen peaks and during stretches of visitor traffic and seasonal tourism activity; conditions generally ease once the season shifts and rainfall or stronger winds return to clear the air across the wider area.
Are air quality levels in Bieszczady National Park 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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