Worst air pollution Coronel Oviedo, today and tomorrow
Today (16 July): Air quality in Coronel Oviedo is good. AQI, PM2.5, PM10, NO2, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 6:00 AM (O3: 15.8/100).
Tomorrow (17 July 2026): Air quality in Coronel Oviedo is good. All pollutants stay as today. Pollution peaks around 11:00 PM (O3: 15.8/100). 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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Coronel Oviedo's air quality reflects the central Paraguayan Caaguazú highland at 187 metres, with vehicle traffic on the Ruta 2 and surrounding soybean, cattle, and agricultural operations contributing local sources. The Caaguazú hills provide some topographic variation, while dry season burning from surrounding Paraguayan agricultural land contributes seasonal PM2.5 variation and the flat interior plateau terrain generally allows reasonable wind dispersal on most days throughout the year.
Today - 16 July | Pollution peaks at 06:00
AQI:
Good
15.8/100
PM2.5 (fine particles):
Good
14.6/100
PM10 (coarse particles):
Good
6.7/100
NO2 (nitrogen dioxide):
Good
0.3/100
O3 (ozone):
Good
15.8/100
SO2 (sulfur dioxide):
Good
1.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.4/100
PM1 (ultrafine particles):
Good
2.4/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 23:00
AQI:
Good
15.8/100
PM2.5 (fine particles):
Good
11.7/100
PM10 (coarse particles):
Good
5.3/100
NO2 (nitrogen dioxide):
Good
0.2/100
O3 (ozone):
Good
15.8/100
SO2 (sulfur dioxide):
Good
1.9/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.4/100
PM1 (ultrafine particles):
Good
2.1/100
Pollen forecast in Coronel Oviedo
View pollen forecastFrequently Asked Questions
Is air quality bad in Coronel Oviedo right now?
On 16 July 2026, overall air quality in Coronel Oviedo is good. AQI is the main air quality indicator at 15.8/100. Pollution peaks around 6:00 AM (O3: 15.8/100).
Will air quality be worse tomorrow in Coronel Oviedo?
On 17 July 2026, air quality conditions in Coronel Oviedo will be similar to today, with AQI forecast at good at 15.8/100. Pollution peaks around 11:00 PM (O3: 15.8/100).
When is air pollution at its worst in Coronel Oviedo?
Reduced air quality in Coronel Oviedo is most likely when soybean farmland native forest remnants and soybean farmland pollen peaks, alongside periods of vehicle traffic on the Ruta 2 and local soybean, cattle, and agricultural operations; the rest of the year typically brings clearer, more consistent conditions.
Are air quality levels in Coronel Oviedo 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.
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Data provided by Airmine — Last update: 16 July 2026 at 10:33 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.
For long term forecasts and maps, see the Airmine app