Toggle navigation
Places
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
English
Français
Deutsch
日本語
한국어
简体中文
繁體中文
Europe
Portugal
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
AQI
AQI
PM2.5
PM10
O3
NO2
CO
SO2
52
47
50
27
35
45
61
44
43
38
74
47
52
47
50
36
37
40
45
61
44
13
37
47
52
43
35
55
1
38
57
35
52
58
54
65
50
54
81
31
13
1
52
54
52
44
54
52
13
45
51
62
13
33
45
33
62
13
54
45
13
52
59
45
54
52
13
61
45
13
45
33
45
51
13
13
54
37
13
45
61
13
52
13
52
13
13
54
52
13
13
52
52
45
52
45
13
54
45
52
45
13
45
45
13
45
+
−
Leaflet
| ©
OpenStreetMap
contributors
Places included
Aveiro District
AQI 28
Azores
AQI 39
Beja District
AQI 25
Braga
AQI 13
Castelo Branco District
AQI 31
Coimbra District
AQI 29
District de Bragance
AQI 16
District de Portalegre
AQI 5
Faro District
AQI 30
Leiria District
AQI 38
Lisbon
AQI 36
Madeira
AQI 29
Porto District
AQI 25
Santarém District
AQI 37
Setubal
AQI 36
Viana do Castelo District
AQI 35
Vila Real District
AQI 36
Viseu District
AQI 41
Évora District
AQI 1
Get the App
Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.
iPhone, iPad
Android
Scan QR Code to Download App
iOS
Google Play
Download APK
Portugal Cities Ranking
Worst
Worst
Best
Air Matters © 2025