Toggle navigation
Places
AQI (China)
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
Porto District
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Porto District
Porto District
2025-03-11 20:00
AQI (China)
Excellent
Pollutants
|
Pollens
O3
μg/m³
72
PM10
μg/m³
7
NO2
μg/m³
8.2
PM2.5
μg/m³
2
Alder
3.2
Grasses
1.0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Weather
℃
℃
℉
12℃
87%
13 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
Allergy Risk
O3
PM10
NO2
PM2.5
Alder
Grasses
Ragweed
Mugwort
Birch
Olive Tree
Places included
Bonfim
AQI 23
Campanhã
AQI 9
Cedofeita
AQI 9
Lordelo do Ouro
AQI 5
União das freguesias de Aldoar, Foz do Douro e Nevogilde
AQI 5
União das freguesias de Lordelo do Ouro e Massarelos
AQI 5
Data Sources
http://www.polleninfo.org
http://qualar.apambiente.pt/
https://www.eea.europa.eu
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
Cities Nearby
Porto
AQI 23
Senhora da Hora
AQI 12
Pedrouços
AQI 9
Custóias
AQI 5
Leça do Balio
AQI 9
Matosinhos
AQI 5
Maia
AQI 9
Ermesinde
AQI 18
Moreira
AQI 26
Perafita
AQI 27
Vila Nova da Telha
AQI 9
Air Matters © 2025