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  3. Viana do Castelo District

Viana do Castelo District

Portugal

2026-01-01 02:00
CAQI (Europe)
High
Pollutants|Pollens
PM2.5
μg/m³
59
O3
μg/m³
75
PM10
μg/m³
29.8
NO2
μg/m³
3.1
Weather
  • ℃
  • ℉
8℃
73%
15 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Allergy Risk
  • PM2.5
  • O3
  • PM10
  • NO2
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Places included
Ponte de Lima
AQI 13
Valença
AQI 77
Viana do Castelo
AQI 32
Data Sources
http://qualar.apambiente.pt/http://www.polleninfo.orghttps://www.eea.europa.eu

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