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Air quality in Castille and Leon
Air quality index (AQI) and PM2.5 air pollution in Castille and Leon
LIVE AQI CITY RANKING
Real-time Castille and Leon
Most polluted city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Ponferrada | 56 |
| 2 | Guardo | 55 |
| 3 | Avila | 49 |
| 4 | Laguna de Duero | 49 |
| 5 | Soria | 49 |
| 6 | Villadecanes | 49 |
| 7 | La Robla | 44 |
| 8 | Aranda de Duero | 38 |
| 9 | Benavente | 38 |
| 10 | Carracedelo | 38 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
5 Contributors
See all
LIVE AQI CITY RANKING
Real-time Castille and Leon
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | La Granja de San Ildefonso | 16 |
| 2 | Salamanca | 30 |
| 3 | Cardenajimeno | 31 |
| 4 | Zamora | 31 |
| 5 | Medina de Pomar | 32 |
| 6 | Leon | 34 |
| 7 | Miranda de Ebro | 34 |
| 8 | Valladolid | 34 |
| 9 | Medina del Campo | 36 |
| 10 | Aranda de Duero | 38 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
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Unhealthy for sensitive groups
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News
The latest air quality news and resources.
Castille and Leon air quality data attribution
5Contributors
- Junta de Castilla y León
31 stations
- ICA-Índice Nacional de Calidad del Aire
26 stations
2 Government Contributors
- Gabriel Pa
1 station
Educational Contributor
- 2 Anonymous contributors
2 stations
2 Anonymous Contributors
Which is the most polluted city in Castille and Leon?
- Ponferrada 56
- Guardo 55
- Avila 49
- Laguna de Duero 49
- Soria 49
- Villadecanes 49
- La Robla 44
- Valderas 41
- Aranda de Duero 38
- Benavente 38
- Carracedelo 38
- Segovia 38
- Cubillos del Sil 36
- Medina del Campo 36
- Soto de Cerrato 36
- Villamuriel de Cerrato 36
- Fuensaldana 34
- Leon 34
- Miranda de Ebro 34
- Valladolid 34
- Arroyo de la Encomienda 33
- Medina de Pomar 32
- Cardenajimeno 31
- Zamora 31
- Muriel de la Fuente 30
- Salamanca 30
- El Maillo 29
- Camponaraya 16
- Congosto 16
- La Granja de San Ildefonso 16
- Toreno 16
- Aldeavieja de Tormes 15
- Alfaraz de Sayago 15
- Buron 15
- Penausende 15
- Velilla del Rio Carrion 15
- Villalba de Guardo 15
- Cuadros 14
- Matallana de Torio 14
- Palencia 14
- Villamanin 14
- Burgos 13
- Venta de Banos 13
AQI US, Metric