Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Attica
Air quality index (AQI) and PM2.5 air pollution in Attica
LIVE AQI CITY RANKING
Real-time Attica
Most polluted city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Filothei | 60 |
| 2 | Koropi | 49 |
| 3 | Ano Liosia | 45 |
| 4 | Elefsina | 43 |
| 5 | Ilioupoli | 42 |
| 6 | Lykovrysi | 41 |
| 7 | Cholargos | 38 |
| 8 | Ilion | 35 |
| 9 | Palaio Faliro | 33 |
| 10 | Pefki | 33 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
29 Contributors
See all
3D animated air pollution map
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
News
The latest air quality news and resources.
Attica air quality data attribution
29Contributors
- PANACEA
6 stations
Educational Contributor
- 26 Anonymous contributors
26 stations
26 Anonymous Contributors
3 Data sources
Which is the most polluted city in Attica?
- Petroupolis 62
- Filothei 60
- Koropi 49
- Ano Liosia 45
- Elefsina 43
- Aigaleo 42
- Ilioupoli 42
- Lykovrysi 41
- Cholargos 38
- Ilion 35
- Nea Makri 35
- Rafina 35
- Artemida 34
- Agia Paraskevi 33
- Gerakas 33
- Kalyvia Thorikou 33
- Kifisia 33
- Melissia 33
- Nea Erythraia 33
- Paiania 33
- Palaio Faliro 33
- Pallini 33
- Pefki 33
- Khalandrion 32
- Marousi 32
- Metamorfosi 32
- Neo Psychiko 32
- Thrakomakedones 32
- Agioi Anargyroi 31
- Agios Dimitrios 31
- Argyroupoli 31
- Dhafni 31
- Elliniko 31
- Galatsi 31
- Kaisariani 31
- Kipseli 31
- Nea Filadelfeia 31
- Nea Ionia 31
- Psychiko 31
- Vari 31
- Voula 31
- Ymittos 31
- Zografos 31
- Acharnes 30
- Alimos 30
- Irakleio 30
- Kallithea 30
- Kamateron 30
- Moskhaton 30
- Nea Smyrni 30
- Piraeus 30
- Tavros 30
- Agia Varvara 29
- Agios Ioannis Rentis 29
- Korydallos 29
- Nikaia 29
- Vyronas 29
- Aspropyrgos 28
- Athens 28
- Drapetsona 28
- Glyfada 28
- Keratsini 27
- Papagou 27
- Perama 27
- Peristeri 27
- Vrilissia 27
- Mandra 26
- Salamina 26
- Kythira 24
- Megara 24
- Chaidari 22
- Poros 22
- Vouliagmeni 20
AQI US, Metric