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Porto

Air quality in Porto

Air quality index (AQI⁺) and PM2.5 air pollution in Porto • 18:14, Sep 17

Live most polluted city ranking

Real-time Porto most polluted city ranking

#	Cities	AQI⁺ US
1	Matosinhos	55
2	Avintes	50
3	Porto	50
4	Valongo	46
5	Maia	39
6	Paços de Ferreira	34
7	Canidelo	33
8	Gondomar	33
9	Recarei	17
10	Senhora da Hora	12

Live cleanest city ranking

Real-time Porto cleanest city ranking

#	Cities	AQI⁺ US
1	Senhora da Hora	12
2	Recarei	17
3	Canidelo	33
4	Gondomar	33
5	Paços de Ferreira	34
6	Maia	39
7	Valongo	46
8	Avintes	50
9	Porto	50
10	Matosinhos	55

Wildfires in Porto

Real-time information

Active fires

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Which is the most polluted city in Porto?

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