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Air quality in Porto

Air quality index (AQI⁺) and PM2.5 air pollution in Porto • 08:13, May 07

Live most polluted city ranking

Real-time Porto most polluted city ranking

#	Cities	AQI⁺ US
1	Leça do Balio	66
2	Maia	60
3	Valongo	59
4	Senhora da Hora	58
5	Mindelo	56
6	Canidelo	53
7	Avintes	50
8	Gondomar	28
9	Paços de Ferreira	28
10	Porto	28

Live cleanest city ranking

Real-time Porto cleanest city ranking

#	Cities	AQI⁺ US
1	Gondomar	28
2	Paços de Ferreira	28
3	Porto	28
4	Avintes	50
5	Canidelo	53
6	Mindelo	56
7	Senhora da Hora	58
8	Valongo	59
9	Maia	60
10	Leça do Balio	66

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