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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 | Medina del Campo | 35 |
| 3 | Zamora | 35 |
| 4 | Salamanca | 34 |
| 5 | Segovia | 34 |
| 6 | Laguna de Duero | 33 |
| 7 | Leon | 33 |
| 8 | Valladolid | 32 |
| 9 | Cardenajimeno | 31 |
| 10 | Valderas | 31 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
5 Contributors
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LIVE AQI CITY RANKING
Real-time Castille and Leon
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | La Granja de San Ildefonso | 5 |
| 2 | Carracedelo | 14 |
| 3 | Benavente | 23 |
| 4 | Guardo | 23 |
| 5 | Villadecanes | 27 |
| 6 | Miranda de Ebro | 29 |
| 7 | Cardenajimeno | 31 |
| 8 | Valderas | 31 |
| 9 | Valladolid | 32 |
| 10 | Laguna de Duero | 33 |
(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
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 38
- Medina del Campo 35
- Zamora 35
- Salamanca 34
- Segovia 34
- Laguna de Duero 33
- Leon 33
- Valladolid 32
- Arroyo de la Encomienda 31
- Cardenajimeno 31
- Soto de Cerrato 31
- Valderas 31
- Villamuriel de Cerrato 31
- Cubillos del Sil 29
- Miranda de Ebro 29
- Fuensaldana 27
- Villadecanes 27
- Benavente 23
- Guardo 23
- Medina de Pomar 16
- Carracedelo 14
- El Maillo 14
- Aldeavieja de Tormes 13
- Alfaraz de Sayago 13
- Penausende 13
- Soria 12
- Avila 11
- Burgos 11
- Camponaraya 11
- Palencia 11
- Venta de Banos 11
- Villamanin 11
- Aranda de Duero 10
- Congosto 10
- La Robla 10
- Toreno 10
- Velilla del Rio Carrion 10
- Villalba de Guardo 10
- Buron 9
- Cuadros 9
- Matallana de Torio 9
- Muriel de la Fuente 8
- La Granja de San Ildefonso 5
AQI US, Metric