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Viana do Castelo District
Viana do Castelo
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Viana do Castelo
Viana do Castelo District
2026-09-22 22:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
15.2
NO2
μg/m³
69.3
PM10
μg/m³
21.8
O3
μg/m³
36.6
Weather
℃
℃
℉
20℃
62%
12 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
NO2
PM10
O3
Places included
Monserrate
AQI 63
Montaria
AQI 62
Data Sources
http://www.polleninfo.org
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Cities Nearby
Viana do Castelo
AQI 63
Panóias
AQI 21
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Valença
AQI 64
Argivai
AQI 62
Mindelo
AQI 62
Burgães
AQI 58
Guimaraes
AQI 23
Vila Nova da Telha
AQI 62
Moreira
AQI 62
Perafita
AQI 62
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