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Air quality in Porto

Air quality index (AQI⁺) and PM2.5 air pollution in Porto • 19:36, Apr 27

Live most polluted city ranking

Real-time Porto most polluted city ranking

#	Cities	AQI⁺ US
1	Senhora da Hora	62
2	Avintes	58
3	Matosinhos	58
4	Leça do Balio	56
5	Maia	56
6	Porto	53
7	Canidelo	52
8	Valongo	51
9	Mindelo	50
10	Gondomar	33

Live cleanest city ranking

Real-time Porto cleanest city ranking

#	Cities	AQI⁺ US
1	Gondomar	33
2	Mindelo	50
3	Valongo	51
4	Canidelo	52
5	Porto	53
6	Leça do Balio	56
7	Maia	56
8	Avintes	58
9	Matosinhos	58
10	Senhora da Hora	62

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