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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 | 38 |
| 2 | La Granja de San Ildefonso | 33 |
| 3 | Laguna de Duero | 33 |
| 4 | Zamora | 32 |
| 5 | Leon | 31 |
| 6 | Medina del Campo | 30 |
| 7 | Salamanca | 28 |
| 8 | Segovia | 28 |
| 9 | Cardenajimeno | 27 |
| 10 | Miranda de Ebro | 27 |
(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 | Villadecanes | 11 |
| 2 | Carracedelo | 22 |
| 3 | Guardo | 22 |
| 4 | Valladolid | 23 |
| 5 | Benavente | 26 |
| 6 | Valderas | 26 |
| 7 | Cardenajimeno | 27 |
| 8 | Miranda de Ebro | 27 |
| 9 | Salamanca | 28 |
| 10 | Segovia | 28 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
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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
16 stations
- ICA-Índice Nacional de Calidad del Aire
19 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?
- Soria 49
- La Robla 38
- Ponferrada 38
- La Granja de San Ildefonso 33
- Laguna de Duero 33
- Villamuriel de Cerrato 33
- Zamora 32
- Leon 31
- Medina del Campo 30
- Medina de Pomar 29
- Soto de Cerrato 29
- Cubillos del Sil 28
- Salamanca 28
- Segovia 28
- Aranda de Duero 27
- Avila 27
- Cardenajimeno 27
- El Maillo 27
- Miranda de Ebro 27
- Muriel de la Fuente 27
- Benavente 26
- Valderas 26
- Arroyo de la Encomienda 24
- Fuensaldana 24
- Valladolid 23
- Carracedelo 22
- Guardo 22
- Villamanin 14
- Camponaraya 13
- Congosto 13
- Cuadros 13
- Matallana de Torio 13
- Toreno 13
- Alfaraz de Sayago 12
- Buron 12
- Palencia 12
- Penausende 12
- Venta de Banos 12
- Aldeavieja de Tormes 11
- Burgos 11
- Velilla del Rio Carrion 11
- Villadecanes 11
- Villalba de Guardo 11
AQI US, Metric