Worst air pollution Benevides, today and tomorrow
Today (16 July): Air quality in Benevides is fair. AQI, PM2.5, and O3 are fair; PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 3:00 AM (O3: 26.1/100).
Tomorrow (17 July 2026): Air quality in Benevides is fair. All pollutants stay as today. Pollution peaks around 11:00 PM (PM2.5: 21.2/100). Airmine updates local air quality forecasts four times daily.
For long term forecasts and maps, see the Airmine app
Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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Benevides' air quality reflects the greater Belém metropolitan area in the Pará Amazon estuary zone, with vehicle emissions from the BR-316 and surrounding agricultural and urban growth contributing local sources. Atlantic equatorial airflows provide background ventilation, while dry season Amazon burning from surrounding Pará deforestation generates intense PM2.5 episodes between July and November that dominate the seasonal air quality across the entire greater Belém metropolitan corridor throughout the burning season.
Today - 16 July | Pollution peaks at 03:00
AQI:
Fair
26.1/100
PM2.5 (fine particles):
Fair
21.3/100
PM10 (coarse particles):
Good
9.1/100
NO2 (nitrogen dioxide):
Good
0.2/100
O3 (ozone):
Fair
26.1/100
SO2 (sulfur dioxide):
Good
2.0/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.6/100
PM1 (ultrafine particles):
Good
8.1/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 23:00
AQI:
Fair
21.2/100
PM2.5 (fine particles):
Fair
21.2/100
PM10 (coarse particles):
Good
8.6/100
NO2 (nitrogen dioxide):
Good
0.2/100
O3 (ozone):
Fair
20.1/100
SO2 (sulfur dioxide):
Good
2.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.7/100
PM1 (ultrafine particles):
Good
11.8/100
Frequently Asked Questions
Is air quality bad in Benevides right now?
On 16 July 2026, overall air quality in Benevides is fair. AQI is the main air quality indicator at 26.1/100. Pollution peaks around 3:00 AM (O3: 26.1/100).
Will air quality be worse tomorrow in Benevides?
On 17 July 2026, air quality conditions in Benevides will be similar to today, with AQI forecast at fair at 21.2/100. Pollution peaks around 11:00 PM (PM2.5: 21.2/100).
When is air pollution at its worst in Benevides?
You're most likely to notice worse air in Benevides when native Amazon forest remnants and secondary vegetation pollen peaks, or due to vehicle emissions from the BR-316 and surrounding agricultural and urban growth; the rest of the calendar year is generally more forgiving for air quality.
Are air quality levels in Benevides 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