Worst air pollution Ananindeua, today and tomorrow
Today (16 July): Air quality in Ananindeua 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 Ananindeua is fair. All pollutants stay as today. Pollution peaks around 11:00 PM (PM2.5: 21.9/100). 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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Ananindeua's air quality is significantly influenced by its position as one of Belém's most industrialised satellite municipalities in the Amazon estuary metropolitan area, with the Guamá industrial district and heavy traffic on the BR-316 corridor contributing elevated emissions. Atlantic equatorial airflows provide background ventilation, while dry season Amazon burning episodes dramatically elevate regional PM2.5 across the entire estuary region.
Today - 16 July | Pollution peaks at 03:00
AQI:
Fair
26.1/100
PM2.5 (fine particles):
Fair
22.1/100
PM10 (coarse particles):
Good
9.5/100
NO2 (nitrogen dioxide):
Good
0.2/100
O3 (ozone):
Fair
26.1/100
SO2 (sulfur dioxide):
Good
2.2/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.6/100
PM1 (ultrafine particles):
Good
8.4/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 23:00
AQI:
Fair
21.9/100
PM2.5 (fine particles):
Fair
21.9/100
PM10 (coarse particles):
Good
9.0/100
NO2 (nitrogen dioxide):
Good
0.2/100
O3 (ozone):
Fair
20.1/100
SO2 (sulfur dioxide):
Good
2.4/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.7/100
PM1 (ultrafine particles):
Good
12.3/100
Frequently Asked Questions
Is air quality bad in Ananindeua right now?
On 16 July 2026, overall air quality in Ananindeua 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 Ananindeua?
On 17 July 2026, air quality conditions in Ananindeua will be similar to today, with AQI forecast at fair at 21.9/100. Pollution peaks around 11:00 PM (PM2.5: 21.9/100).
When is air pollution at its worst in Ananindeua?
People in Ananindeua tend to notice reduced air quality when native rainforest species including açaí palm and mango pollen peaks, or because of the Guamá industrial district and heavy traffic on the BR-316 corridor; the clearest air tends to follow a change in wind direction or rainfall here.
Are air quality levels in Ananindeua 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