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Valongo

Porto District

2026-01-20 10:00
CAQI (Europe)
Low
Pollutants|Pollens
PM10
μg/m³
28.1
O3
μg/m³
45
PM2.5
μg/m³
11.2
NO2
μg/m³
22.8
Weather
  • ℃
  • ℉
9℃
93%
26 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Allergy Risk
  • PM10
  • O3
  • PM2.5
  • NO2
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
Ermesinde
AQI 29
Data Sources
http://www.polleninfo.orghttp://qualar.apambiente.pt/https://www.eea.europa.eu

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