Air quality in Porto

Air quality index (AQI⁺) and PM2.5 air pollution in Porto • 20:52, Apr 23

Live most polluted city ranking

Real-time Porto most polluted city ranking

#	Cities	AQI⁺ US
1	Leça do Balio	53
2	Matosinhos	44
3	Senhora da Hora	44
4	Paços de Ferreira	29
5	Mindelo	28
6	Gondomar	22
7	Maia	22
8	Valongo	22
9	Canidelo	18

Live cleanest city ranking

Real-time Porto cleanest city ranking

#	Cities	AQI⁺ US
1	Canidelo	18
2	Gondomar	22
3	Maia	22
4	Valongo	22
5	Mindelo	28
6	Paços de Ferreira	29
7	Matosinhos	44
8	Senhora da Hora	44
9	Leça do Balio	53

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Which is the most polluted city in Porto?

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