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Air Quality in Portugal

Cities tracked

5.0

Avg PM2.5 (µg/m³)

2030 compliant

Not yet compliant

City Air Quality Rankings

#	City	Country	PM2.5	PM10	NO₂	AQI	2030 Status
1	Viana do Castelo	Portugal	2.0	5.6	2.5	2	✗NOT ON TRACK
2	Faro	Portugal	2.8	16.2	9.6	3	✓COMPLIANT
3	Setúbal	Portugal	5.0	17.9	12.6	5	✗NOT ON TRACK
4	Funchal	Portugal	5.2	18.8	30.3	5	✗NOT ON TRACK
5	Lisboa (greater city)	Portugal	6.2	18.4	19.7	6	✗NOT ON TRACK
6	Porto (greater city)	Portugal	6.5	-	15.6	7	✗NOT ON TRACK
7	Sintra	Portugal	7.2	18.7	10.3	7	✓COMPLIANT
8	Braga	Portugal	-	22.3	25.6		✗NOT ON TRACK
9	Coimbra	Portugal	-	20.3	9.6		✗NOT ON TRACK
10	Aveiro	Portugal	-	14.2	15.0		✗NOT ON TRACK
11	Vila Franca de Xira	Portugal	-	15.5	14.5		✗NOT ON TRACK
12	Paredes	Portugal	-	-	19.0		✗NOT ON TRACK
13	Guimarães	Portugal	-	20.5	27.9		✗NOT ON TRACK

✓COMPLIANT2030

cities

↗ON TRACK2030

cities

✗NOT ON TRACK2030

cities

Portugal has 13 cities in our tracking network, with an average PM2.5 level of 5.0 µg/m³. 2 cities already meet the EU 2030 PM2.5 target of 10 µg/m³.