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
Greece
Decentralized Administration of Attica
Attica
Piraeus
Korydallos
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Korydallos
Piraeus, Attica
2026-04-20 11:00
AQI (US)
Good
Pollutants
|
Pollens
PM2.5
μg/m³
6.4
PM10
μg/m³
10.1
Alder
6.4
Birch
6.2
Olive Tree
6.0
Grasses
4.4
Ragweed
0
Mugwort
0
Weather
℃
℃
℉
22℃
52%
19 kph
6 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Allergy Risk
PM2.5
PM10
Alder
Birch
Olive Tree
Grasses
Ragweed
Mugwort
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
Korydallos
AQI 36
Agia Varvara
AQI 36
Nikaia
AQI 36
Chaidari
AQI 38
Egaleo
AQI 32
Keratsini
AQI 36
Tavros
AQI 32
Drapetsona
AQI 36
Pireas
AQI 36
Moschato
AQI 36
Peristeri
AQI 34
Air Matters © 2026