Toggle navigation
Places
AQI (India)
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
Valongo
Ermesinde
Ermesinde-Valongo
AQI (India)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Ermesinde-Valongo
Ermesinde, Valongo
2025-03-14 10:00
AQI (India)
Satisfactory
Pollutants
|
Pollens
O3
μg/m³
69
NO2
μg/m³
10
PM10
μg/m³
8
Alder
3.6
Grasses
1.6
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Weather
℃
℃
℉
13℃
42%
9 kph
5 of 11
Historical Data
Hourly
Hourly
Daily
AQI (India)
AQI (India)
Allergy Risk
O3
NO2
PM10
Alder
Grasses
Ragweed
Mugwort
Birch
Olive Tree
Data Sources
http://qualar.apambiente.pt/
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
Ermesinde
AQI 64
Pedrouços
AQI 15
Maia
AQI 15
Leça do Balio
AQI 15
Custóias
AQI 59
Porto
AQI 52
Senhora da Hora
AQI 33
Moreira
AQI 68
Vila Nova da Telha
AQI 15
Avintes
AQI 53
Perafita
AQI 62
Air Matters © 2025