Worst air pollution Araxá, today and tomorrow
Today (9 August): Air quality in Araxá is fair. PM10 is fair; AQI and PM2.5 are medium; NO2, O3, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 4:00 PM (PM2.5: 44.6/100).
Tomorrow (10 August 2026): Air quality in Araxá is fair. All pollutants stay as today. Pollution peaks around 12:00 PM (PM2.5: 46.2/100). 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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Araxá's air quality reflects the Minas Gerais western highlands at 1,004 metres, with the Vale niobium and FOSFERTIL phosphate mining and processing operations generating elevated mineral PM10 and fluoride emissions alongside vehicle traffic on the BR-262. The elevated plateau position aids background dispersal, while the mining operations' distinctive mineral dust represents the most significant departure from standard urban vehicle-dominated air quality profiles.
Today - 9 August | Pollution peaks at 16:00
AQI:
Medium
44.6/100
PM2.5 (fine particles):
Medium
44.6/100
PM10 (coarse particles):
Fair
27.3/100
NO2 (nitrogen dioxide):
Good
0.4/100
O3 (ozone):
Good
19.0/100
SO2 (sulfur dioxide):
Good
3.3/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.3/100
PM1 (ultrafine particles):
Good
8.4/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 12:00
AQI:
Medium
46.2/100
PM2.5 (fine particles):
Medium
46.2/100
PM10 (coarse particles):
Fair
29.7/100
NO2 (nitrogen dioxide):
Good
0.5/100
O3 (ozone):
Good
19.1/100
SO2 (sulfur dioxide):
Good
4.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.4/100
PM1 (ultrafine particles):
Good
8.9/100
Pollen forecast in Araxá
View pollen forecastFrequently Asked Questions
Is air quality bad in Araxá right now?
On 9 August 2026, overall air quality in Araxá is fair. PM10 is the main pollutant at 27.3/100. Pollution peaks around 4:00 PM (PM2.5: 44.6/100).
Will air quality be worse tomorrow in Araxá?
On 10 August 2026, air quality conditions in Araxá will be similar to today, with PM10 forecast at fair at 29.7/100. Pollution peaks around 12:00 PM (PM2.5: 46.2/100).
When is air pollution at its worst in Araxá?
Araxá residents notice reduced air quality mainly when eucalyptus and coffee plantation vegetation pollen peaks, and during spells of the Vale niobium and FOSFERTIL phosphate mining and processing operations; the rest of the year typically brings clearer, more consistent conditions.
Are air quality levels in Araxá 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: 9 August 2026 at 20:27 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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