Air quality in Lisbon

Air quality index (AQI⁺) and PM2.5 air pollution in Lisbon • 20:50, Jul 15

Live most polluted city ranking

Real-time Lisbon most polluted city ranking

#	Cities	AQI⁺ US
1	Santa Iria da Azoia	52
2	Oeiras	22
3	Sintra	22
4	Lisbon	19
5	Santo Isidoro	17
6	Beato Antonio	14
7	Cascais	7
8	Algueirao	3

Live cleanest city ranking

Real-time Lisbon cleanest city ranking

#	Cities	AQI⁺ US
1	Algueirao	3
2	Cascais	7
3	Beato Antonio	14
4	Santo Isidoro	17
5	Lisbon	19
6	Oeiras	22
7	Sintra	22
8	Santa Iria da Azoia	52

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