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  4. Valongo

Valongo

Porto District

2025-12-05 20:00
CAQI (Europe)
Very Low
Pollutants|Pollens
O3
μg/m³
52.5
PM10
μg/m³
15.6
NO2
μg/m³
10.6
PM2.5
μg/m³
3
Weather
  • ℃
  • ℉
15℃
94%
24 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Allergy Risk
  • O3
  • PM10
  • NO2
  • PM2.5
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
Ermesinde
AQI 22
Data Sources
http://qualar.apambiente.pt/https://www.eea.europa.euhttp://www.polleninfo.org

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