Worst air pollution Olinda, today and tomorrow
Today (16 July): Air quality in Olinda is fair. AQI and O3 are fair; PM2.5, PM10, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 7:00 AM (O3: 23.8/100).
Tomorrow (17 July 2026): Air quality in Olinda is fair. All pollutants stay as today. Pollution peaks around 11:00 PM (O3: 25.7/100). 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
Use our Strava plugin to check your own exposure.
Olinda's air quality benefits from its position on the elevated Pernambuco coast overlooking Recife to the south, with consistent Atlantic trade winds providing reliable ventilation across the UNESCO historic hilltop town. Vehicle emissions from the surrounding metropolitan road network are the primary local source, while the elevated coastal position and consistent onshore Atlantic winds keep readings among the more favourable in the greater Recife metropolitan area.
Today - 16 July | Pollution peaks at 07:00
AQI:
Fair
23.8/100
PM2.5 (fine particles):
Good
10.4/100
PM10 (coarse particles):
Good
4.2/100
NO2 (nitrogen dioxide):
Good
0.0/100
O3 (ozone):
Fair
23.8/100
SO2 (sulfur dioxide):
Good
0.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.6/100
PM1 (ultrafine particles):
Good
4.7/100
Levels show the poorest local air quality during the day
Tomorrow - 17 July | Pollution peaks at 23:00
AQI:
Fair
25.7/100
PM2.5 (fine particles):
Good
15.9/100
PM10 (coarse particles):
Good
6.4/100
NO2 (nitrogen dioxide):
Good
0.0/100
O3 (ozone):
Fair
25.7/100
SO2 (sulfur dioxide):
Good
0.1/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
0.6/100
PM1 (ultrafine particles):
Good
9.4/100
Pollen forecast in Olinda
View pollen forecastFrequently Asked Questions
Is air quality bad in Olinda right now?
On 16 July 2026, overall air quality in Olinda is fair. AQI is the main air quality indicator at 23.8/100. Pollution peaks around 7:00 AM (O3: 23.8/100).
Will air quality be worse tomorrow in Olinda?
On 17 July 2026, air quality conditions in Olinda will be similar to today, with AQI forecast at fair at 25.7/100. Pollution peaks around 11:00 PM (O3: 25.7/100).
When is air pollution at its worst in Olinda?
Residents in Olinda are most likely to notice reduced air quality when native Atlantic Forest remnants and restinga coastal scrub pollen peaks, or due to vehicle emissions from the surrounding metropolitan road network; outside those spells, this remains one of the more consistently clean-air places to be.
Are air quality levels in Olinda 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.
Want to see air quality forecasts for other cities in Brazil?
Check air quality in other popular cities:
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