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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 |  Laguna de Duero | 49 |
| 2 | Valladolid | 49 |
| 3 | Cardenajimeno | 33 |
| 4 | Miranda de Ebro | 33 |
| 5 | Zamora | 33 |
| 6 | Leon | 29 |
| 7 | Medina del Campo | 29 |
| 8 | Segovia | 29 |
| 9 | Salamanca | 27 |
| 10 | Villadecanes | 27 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
6 Contributors
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LIVE AQI CITY RANKING
Real-time Castille and Leon
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Benavente | 5 |
| 2 | La Granja de San Ildefonso | 11 |
| 3 | Ponferrada | 12 |
| 4 | Carracedelo | 19 |
| 5 | Guardo | 24 |
| 6 | Salamanca | 27 |
| 7 | Villadecanes | 27 |
| 8 | Leon | 29 |
| 9 | Medina del Campo | 29 |
| 10 | Segovia | 29 |
(local time)
SEE WORLD AQI RANKING
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The latest air quality news and resources.
Castille and Leon air quality data attribution
6Contributors
- Junta de Castilla y León
32 stations
- ICA-Índice Nacional de Calidad del Aire
27 stations
2 Government Contributors
- Gabriel Pa
1 station
Educational Contributor
- 3 Anonymous contributors
3 stations
3 Anonymous Contributors
Which is the most polluted city in Castille and Leon?
- Laguna de Duero 49
- Valladolid 49
- Villamuriel de Cerrato 38
- Cardenajimeno 33
- Miranda de Ebro 33
- Zamora 33
- Aranda de Duero 31
- Medina de Pomar 30
- Valderas 30
- Leon 29
- Medina del Campo 29
- Segovia 29
- Avila 27
- Salamanca 27
- Soria 27
- Villadecanes 27
- Soto de Cerrato 26
- El Maillo 24
- Guardo 24
- Cubillos del Sil 22
- Muriel de la Fuente 22
- La Robla 20
- Carracedelo 19
- Fuensaldana 19
- Arroyo de la Encomienda 17
- Burgos 15
- Buron 14
- Cuadros 14
- Matallana de Torio 14
- Velilla del Rio Carrion 14
- Villalba de Guardo 14
- Villamanin 14
- Camponaraya 13
- Congosto 13
- Palencia 13
- Toreno 13
- Venta de Banos 13
- Ponferrada 12
- La Granja de San Ildefonso 11
- Aldeavieja de Tormes 10
- Alfaraz de Sayago 10
- Penausende 10
- Benavente 5
AQI US, Metric