Worst air pollution Marechal Cândido Rondon, today and tomorrow
Today (16 July): Air quality in Marechal Cândido Rondon is good. AQI, PM2.5, PM10, NO2, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 6:00 AM (O3: 15.6/100).
Tomorrow (17 July 2026): Air quality in Marechal Cândido Rondon is good. All pollutants stay as today. Pollution peaks around 6:00 PM (O3: 15.9/100). 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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Marechal Cândido Rondon's air quality reflects the Paraná western plateau at 420 metres near the Argentine border, with vehicle emissions from the BR-467 and surrounding soybean, corn, and cattle agribusiness operations contributing local sources. The flat western Paraná plateau generally provides reasonable wind dispersal, while dry season burning from surrounding Paraná and Argentinian cross-border agricultural land contributes seasonal PM2.5 variation throughout the year.
Today - 16 July | Pollution peaks at 06:00
AQI:
Good
15.6/100
PM2.5 (fine particles):
Good
6.6/100
PM10 (coarse particles):
Good
3.1/100
NO2 (nitrogen dioxide):
Good
0.1/100
O3 (ozone):
Good
15.6/100
SO2 (sulfur dioxide):
Good
0.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.4/100
PM1 (ultrafine particles):
Good
1.0/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 18:00
AQI:
Good
15.9/100
PM2.5 (fine particles):
Good
6.7/100
PM10 (coarse particles):
Good
3.0/100
NO2 (nitrogen dioxide):
Good
0.1/100
O3 (ozone):
Good
15.9/100
SO2 (sulfur dioxide):
Good
0.6/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.4/100
PM1 (ultrafine particles):
Good
1.3/100
Pollen forecast in Marechal Cândido Rondon
View pollen forecastFrequently Asked Questions
Is air quality bad in Marechal Cândido Rondon right now?
On 16 July 2026, overall air quality in Marechal Cândido Rondon is good. AQI is the main air quality indicator at 15.6/100. Pollution peaks around 6:00 AM (O3: 15.6/100).
Will air quality be worse tomorrow in Marechal Cândido Rondon?
On 17 July 2026, air quality conditions in Marechal Cândido Rondon will be similar to today, with AQI forecast at good at 15.9/100. Pollution peaks around 6:00 PM (O3: 15.9/100).
When is air pollution at its worst in Marechal Cândido Rondon?
Reduced air quality in Marechal Cândido Rondon is most likely when native Atlantic Forest remnants and soybean farmland pollen peaks, alongside periods of vehicle emissions from the BR-467 and surrounding soybean, corn, and cattle agribusiness operations; wind and rain both help clear the air fairly quickly here.
Are air quality levels in Marechal Cândido Rondon 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