Worst air pollution Juruti, today and tomorrow
Today (9 August): Air quality in Juruti is fair. PM10 and PM1 are fair; AQI and PM2.5 are medium; NO2, O3, SO2, CO, and HCHO are good. Pollution peaks around 3:00 AM (PM2.5: 46.1/100).
Tomorrow (10 August 2026): Air quality in Juruti is medium. PM10 decreases to medium; PM1 decreases to medium; all other pollutants stay as today. Pollution peaks around 6:00 PM (PM2.5: 58.0/100). 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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Juruti's air quality reflects the western Pará Amazon region at the Amazon-Tapajós river confluence, with the Alcoa Juruti bauxite mining operations generating elevated mineral dust PM10 alongside vehicle emissions from local roads. Atlantic equatorial airflows provide background ventilation, while dry season burning from surrounding Pará Amazon deforestation generates regional PM2.5 episodes between July and November and the bauxite mining represents the most distinctive local industrial air quality source throughout the year.
Today - 9 August | Pollution peaks at 03:00
AQI:
Medium
46.1/100
PM2.5 (fine particles):
Medium
46.1/100
PM10 (coarse particles):
Fair
29.9/100
NO2 (nitrogen dioxide):
Good
1.6/100
O3 (ozone):
Good
19.1/100
SO2 (sulfur dioxide):
Good
17.3/100
CO (carbon monoxide):
Good
0.1/100
HCHO (formaldehyde):
Good
0.6/100
PM1 (ultrafine particles):
Fair
25.2/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 18:00
AQI:
Medium
58.0/100
PM2.5 (fine particles):
Medium
58.0/100
PM10 (coarse particles):
Medium
41.1/100
NO2 (nitrogen dioxide):
Good
2.1/100
O3 (ozone):
Good
19.4/100
SO2 (sulfur dioxide):
Good
17.9/100
CO (carbon monoxide):
Good
0.1/100
HCHO (formaldehyde):
Good
0.6/100
PM1 (ultrafine particles):
Medium
46.3/100
Frequently Asked Questions
Is air quality bad in Juruti right now?
On 9 August 2026, overall air quality in Juruti is fair. PM10 is the main pollutant at 29.9/100. Pollution peaks around 3:00 AM (PM2.5: 46.1/100).
Will air quality be worse tomorrow in Juruti?
On 10 August 2026, air quality conditions in Juruti will be better than today, with AQI forecast at medium at 58.0/100. Pollution peaks around 6:00 PM (PM2.5: 58.0/100).
When is air pollution at its worst in Juruti?
People in Juruti tend to notice reduced air quality when várzea floodplain vegetation and the Amazon River corridor riparian species pollen peaks, or because of the Alcoa Juruti bauxite mining operations; the picture usually improves again once the season turns.
Are air quality levels in Juruti 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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