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Viana do Castelo District
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Viana do Castelo District
Portugal
2026-01-01 03:00
CAQI (Europe)
Low
Pollutants
|
Pollens
PM2.5
μg/m³
27
O3
μg/m³
74
PM10
μg/m³
20.2
NO2
μg/m³
3.1
Alder
0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
9℃
70%
16 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
Allergy Risk
PM2.5
O3
PM10
NO2
Alder
Ragweed
Mugwort
Birch
Olive Tree
Grasses
Places included
Ponte de Lima
AQI 12
Valença
AQI 45
Viana do Castelo
AQI 31
Data Sources
http://www.polleninfo.org
https://www.eea.europa.eu
http://qualar.apambiente.pt/
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Cities Nearby
Viana do Castelo
AQI 12
Panóias
AQI 49
Argivai
AQI 63
Braga
AQI 60
Valença
AQI 45
Mindelo
AQI 63
Burgães
AQI 55
Vila Nova da Telha
AQI 57
Moreira
AQI 44
Guimaraes
AQI 75
Perafita
AQI 57
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