Worst air pollution Resen, today and tomorrow
Today (9 August): Air quality in Resen is fair. PM2.5, NO2, and PM1 are fair; AQI and O3 are medium; PM10, SO2, CO, and HCHO are good. Pollution peaks around 9:00 AM (O3: 47.2/100).
Tomorrow (10 August 2026): Air quality in Resen is fair. AQI worsens to fair; PM2.5 decreases to good; O3 increases to fair; PM1 decreases to good; all other pollutants stay as today. Pollution peaks around 5:00 PM (O3: 37.5/100). 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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Resen's air quality reflects its position near Lake Prespa in southwestern North Macedonia, with vehicle traffic on surrounding roads and agricultural operations, including the region's apple orchards, contributing modest local sources. Winter residential wood burning generates elevated PM2.5 under valley inversions, while the surrounding Baba and Galičica mountain ranges create topographic enclosure that concentrates emissions during calm winter periods.
Today - 9 August | Pollution peaks at 09:00
AQI:
Medium
47.2/100
PM2.5 (fine particles):
Fair
22.3/100
PM10 (coarse particles):
Good
6.1/100
NO2 (nitrogen dioxide):
Fair
20.8/100
O3 (ozone):
Medium
47.2/100
SO2 (sulfur dioxide):
Good
9.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
11.1/100
PM1 (ultrafine particles):
Fair
28.7/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 17:00
AQI:
Fair
37.5/100
PM2.5 (fine particles):
Good
12.4/100
PM10 (coarse particles):
Good
3.6/100
NO2 (nitrogen dioxide):
Fair
27.6/100
O3 (ozone):
Fair
37.5/100
SO2 (sulfur dioxide):
Good
15.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
13.9/100
PM1 (ultrafine particles):
Good
16.7/100
Pollen forecast in Resen
View pollen forecastFrequently Asked Questions
Is air quality bad in Resen right now?
On 9 August 2026, overall air quality in Resen is fair. PM1 is the main pollutant at 28.7/100. Pollution peaks around 9:00 AM (O3: 47.2/100).
Will air quality be worse tomorrow in Resen?
On 10 August 2026, air quality conditions in Resen will be similar to today, with AQI forecast at fair at 37.5/100. Pollution peaks around 5:00 PM (O3: 37.5/100).
When is air pollution at its worst in Resen?
The most noticeable dips in Resen's air quality come when local combined tree and grass pollen peaks, or because of vehicle traffic on nearby roads and agricultural operations, including the region's apple orchards; the rest of the calendar year is generally more forgiving for air quality.
Are air quality levels in Resen 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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