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Lisbon

Air quality in Lisbon

Air quality index (AQI⁺) and PM2.5 air pollution in Lisbon • 20:35, Oct 30

Live most polluted city ranking

Real-time Lisbon most polluted city ranking

#	Cities	AQI⁺ US
1	Algueirao	66
2	Santo Isidoro	46
3	Beato Antonio	44
4	Lisbon	41
5	Ericeira	37
6	Oeiras	31
7	Alcabideche	21
8	Cascais	13
9	Santa Iria da Azoia	11
10	Sintra	11

Live cleanest city ranking

Real-time Lisbon cleanest city ranking

#	Cities	AQI⁺ US
1	Santa Iria da Azoia	11
2	Sintra	11
3	Cascais	13
4	Alcabideche	21
5	Oeiras	31
6	Ericeira	37
7	Lisbon	41
8	Beato Antonio	44
9	Santo Isidoro	46
10	Algueirao	66

Wildfires in Lisbon

Real-time information

Active fires

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Aerial view of multiple houses covered in haze.

China Air Quality Alert

Small group of people cycling in morning smog.

India Air Quality Alert

Polluted skies of Almaty.

October 28, 2026: Almaty among top 10 most polluted cities in the world

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