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Air quality in Porto

Air quality index (AQI⁺) and PM2.5 air pollution in Porto • 18:42, Apr 23

Live most polluted city ranking

Real-time Porto most polluted city ranking

#	Cities	AQI⁺ US
1	Leça do Balio	68
2	Maia	44
3	Matosinhos	44
4	Paços de Ferreira	39
5	Mindelo	36
6	Senhora da Hora	33
7	Valongo	22
8	Canidelo	12
9	Gondomar	11

Live cleanest city ranking

Real-time Porto cleanest city ranking

#	Cities	AQI⁺ US
1	Gondomar	11
2	Canidelo	12
3	Valongo	22
4	Senhora da Hora	33
5	Mindelo	36
6	Paços de Ferreira	39
7	Maia	44
8	Matosinhos	44
9	Leça do Balio	68

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Which is the most polluted city in Porto?

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