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AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Places included
Aveiro District
AQI 50
Azores
AQI 35
Beja District
AQI 30
Braga
AQI 22
Castelo Branco District
AQI 31
Coimbra District
AQI 23
District de Bragance
AQI 19
District de Portalegre
AQI 14
Faro District
AQI 39
Leiria District
AQI 37
Lisbon
AQI 38
Madeira
AQI 41
Porto District
AQI 58
Santarém District
AQI 24
Setubal
AQI 28
Viana do Castelo District
AQI 34
Vila Real District
AQI 36
Viseu District
AQI 39
Évora District
AQI 9
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