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  2. Portugal
  3. Viana do Castelo District
  5. Valença

Valença

União das Freguesias de Valença, Cristelo Covo e Arão, Valença

2025-02-16 22:00
CAQI (Europe)
Low
Pollutants|Pollens
PM2.5
μg/m³
16
PM10
μg/m³
17
NO2
μg/m³
15
O3
μg/m³
14
CO
μg/m³
100
SO2
μg/m³
1
Weather
  • ℃
  • ℉
10℃
91%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Allergy Risk
  • PM2.5
  • PM10
  • NO2
  • O3
  • CO
  • SO2
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Data Sources
https://www.eea.europa.eu

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