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Air quality in Lisbon

Air quality index (AQI⁺) and PM2.5 air pollution in Lisbon • 09:53, May 15

Live most polluted city ranking

Real-time Lisbon most polluted city ranking

#	Cities	AQI⁺ US
1	Lisbon	31
2	Oeiras	31
3	Sintra	22
4	Beato Antonio	19
5	Santo Isidoro	17
6	Cascais	13
7	Santa Iria da Azoia	12

Live cleanest city ranking

Real-time Lisbon cleanest city ranking

#	Cities	AQI⁺ US
1	Santa Iria da Azoia	12
2	Cascais	13
3	Santo Isidoro	17
4	Beato Antonio	19
5	Sintra	22
6	Lisbon	31
7	Oeiras	31

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