Worst air pollution Areguá, today and tomorrow
Today (9 August): Air quality in Areguá is fair. AQI and PM2.5 are fair; PM10, NO2, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 12:00 PM (PM2.5: 32.2/100).
Tomorrow (10 August 2026): Air quality in Areguá is fair. All pollutants stay as today. Pollution peaks around 11:00 PM (PM2.5: 34.2/100). 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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Areguá's air quality reflects the greater Asunción metropolitan eastern suburban corridor on the Paraguayan central plain, with vehicle traffic on the Ruta 2 and surrounding mixed residential, agricultural, and weekend retreat character contributing local sources. The flat Paraguayan terrain provides reasonable dispersal, while Lake Ypacaraí's breezes provide limited local ventilation and dry season burning from surrounding agricultural land contributes seasonal PM2.5 variation throughout the year.
Today - 9 August | Pollution peaks at 12:00
AQI:
Fair
32.2/100
PM2.5 (fine particles):
Fair
32.2/100
PM10 (coarse particles):
Good
15.5/100
NO2 (nitrogen dioxide):
Good
0.6/100
O3 (ozone):
Good
18.5/100
SO2 (sulfur dioxide):
Good
1.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.4/100
PM1 (ultrafine particles):
Good
3.7/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 23:00
AQI:
Fair
34.2/100
PM2.5 (fine particles):
Fair
34.2/100
PM10 (coarse particles):
Good
16.5/100
NO2 (nitrogen dioxide):
Good
0.4/100
O3 (ozone):
Good
19.0/100
SO2 (sulfur dioxide):
Good
1.0/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.3/100
PM1 (ultrafine particles):
Good
4.0/100
Pollen forecast in Areguá
View pollen forecastFrequently Asked Questions
Is air quality bad in Areguá right now?
On 9 August 2026, overall air quality in Areguá is fair. AQI is the main air quality indicator at 32.2/100. Pollution peaks around 12:00 PM (PM2.5: 32.2/100).
Will air quality be worse tomorrow in Areguá?
On 10 August 2026, air quality conditions in Areguá will be similar to today, with AQI forecast at fair at 34.2/100. Pollution peaks around 11:00 PM (PM2.5: 34.2/100).
When is air pollution at its worst in Areguá?
You're quickest to notice worse air in Areguá when lake-edge vegetation native forest remnants and eucalyptus pollen peaks, or due to vehicle traffic on the Ruta 2 and surrounding mixed residential, agricultural, and weekend retreat character; the rest of the calendar year is generally more forgiving for air quality.
Are air quality levels in Areguá 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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