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Air quality in Porto

Air quality index (AQI⁺) and PM2.5 air pollution in Porto • 18:23, May 28

Live most polluted city ranking

Real-time Porto most polluted city ranking

#	Cities	AQI⁺ US
1	Paços de Ferreira	75
2	Matosinhos	73
3	Maia	71
4	Mindelo	66
5	Avintes	60
6	Valongo	59
7	Porto	58
8	Gondomar	53
9	Canidelo	52
10	Senhora da Hora	39

Live cleanest city ranking

Real-time Porto cleanest city ranking

#	Cities	AQI⁺ US
1	Recarei	36
2	Senhora da Hora	39
3	Canidelo	52
4	Gondomar	53
5	Porto	58
6	Valongo	59
7	Avintes	60
8	Mindelo	66
9	Maia	71
10	Matosinhos	73

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Which is the most polluted city in Porto?

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