Worst air pollution Cascavel, today and tomorrow
Today (16 July): Air quality in Cascavel is good. AQI, PM2.5, PM10, NO2, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 6:00 AM (O3: 15.7/100).
Tomorrow (17 July 2026): Air quality in Cascavel is good. All pollutants stay as today. Pollution peaks around 5:00 PM (O3: 15.5/100). 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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Cascavel's air quality reflects its position as a major western Paraná agribusiness hub on the elevated third plateau at 785 metres, with vehicle emissions from the BR-277 corridor and seasonal soybean and corn harvest burning contributing the primary pollution sources. The elevated plateau position generally aids background dispersal, while dry season burning from surrounding Paraná and Mato Grosso do Sul agricultural land elevates regional PM2.5 seasonally.
Today - 16 July | Pollution peaks at 06:00
AQI:
Good
15.7/100
PM2.5 (fine particles):
Good
6.3/100
PM10 (coarse particles):
Good
2.9/100
NO2 (nitrogen dioxide):
Good
0.1/100
O3 (ozone):
Good
15.7/100
SO2 (sulfur dioxide):
Good
0.4/100
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 17:00
AQI:
Good
15.5/100
PM2.5 (fine particles):
Good
5.9/100
PM10 (coarse particles):
Good
2.7/100
NO2 (nitrogen dioxide):
Good
0.1/100
O3 (ozone):
Good
15.5/100
SO2 (sulfur dioxide):
Good
0.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.5/100
PM1 (ultrafine particles):
Good
1.2/100
Pollen forecast in Cascavel
View pollen forecastFrequently Asked Questions
Is air quality bad in Cascavel right now?
On 16 July 2026, overall air quality in Cascavel is good. AQI is the main air quality indicator at 15.7/100. Pollution peaks around 6:00 AM (O3: 15.7/100).
Will air quality be worse tomorrow in Cascavel?
On 17 July 2026, air quality conditions in Cascavel will be similar to today, with AQI forecast at good at 15.5/100. Pollution peaks around 5:00 PM (O3: 15.5/100).
When is air pollution at its worst in Cascavel?
The most noticeable dips in Cascavel's air quality come when eucalyptus and native Atlantic Forest remnants pollen peaks, or because of vehicle emissions from the BR-277 corridor and seasonal soybean and corn harvest burning; cooler, breezier weather later in the year tends to bring things back down.
Are air quality levels in Cascavel 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