Worst air pollution Pedro Juan Caballero, today and tomorrow
Today (9 August): Air quality in Pedro Juan Caballero is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 3:00 AM (O3: 20.1/100).
Tomorrow (10 August 2026): Air quality in Pedro Juan Caballero is fair. PM2.5 increases to fair; O3 decreases to good; all other pollutants stay as today. Pollution peaks around 5:00 AM (PM2.5: 23.6/100). 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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Pedro Juan Caballero's air quality reflects the Paraguay-Brazil border at the Mato Grosso do Sul frontier, with concentrated commercial border trading generating elevated traffic NOₓ alongside vehicle emissions from the Ruta 5. Dry season burning from surrounding Brazilian Cerrado and Paraguayan agricultural land contributes seasonal PM2.5 variation between June and October throughout the year.
Today - 9 August | Pollution peaks at 03:00
AQI:
Fair
20.1/100
PM2.5 (fine particles):
Good
16.9/100
PM10 (coarse particles):
Good
7.9/100
NO2 (nitrogen dioxide):
Good
0.1/100
O3 (ozone):
Fair
20.1/100
SO2 (sulfur dioxide):
Good
0.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.4/100
PM1 (ultrafine particles):
Good
2.0/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 05:00
AQI:
Fair
23.6/100
PM2.5 (fine particles):
Fair
23.6/100
PM10 (coarse particles):
Good
11.0/100
NO2 (nitrogen dioxide):
Good
0.1/100
O3 (ozone):
Good
18.8/100
SO2 (sulfur dioxide):
Good
0.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.3/100
PM1 (ultrafine particles):
Good
2.5/100
Pollen forecast in Pedro Juan Caballero
View pollen forecastFrequently Asked Questions
Is air quality bad in Pedro Juan Caballero right now?
On 9 August 2026, overall air quality in Pedro Juan Caballero is fair. AQI is the main air quality indicator at 20.1/100. Pollution peaks around 3:00 AM (O3: 20.1/100).
Will air quality be worse tomorrow in Pedro Juan Caballero?
On 10 August 2026, air quality conditions in Pedro Juan Caballero will be similar to today, with AQI forecast at fair at 23.6/100. Pollution peaks around 5:00 AM (PM2.5: 23.6/100).
When is air pollution at its worst in Pedro Juan Caballero?
The most noticeable dips in Pedro Juan Caballero's air quality come when eucalyptus and introduced urban trees eucalyptus pollen peaks, or because of concentrated commercial border trading; the rest of the calendar year is generally more forgiving for air quality.
Are air quality levels in Pedro Juan Caballero 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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