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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 |  La Granja de San Ildefonso | 40 |
| 2 | Benavente | 38 |
| 3 | La Robla | 38 |
| 4 | Ponferrada | 33 |
| 5 | Laguna de Duero | 32 |
| 6 | Carracedelo | 30 |
| 7 | Valladolid | 12 |
| 8 | Leon | 1 |
| 9 | Aranda de Duero | 0 |
| 10 | Avila | 0 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
6 Contributors
See all
LIVE AQI CITY RANKING
Real-time Castille and Leon
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Aranda de Duero | 0 |
| 2 | Avila | 0 |
| 3 | Cardenajimeno | 0 |
| 4 | Guardo | 0 |
| 5 | Medina de Pomar | 0 |
| 6 | Medina del Campo | 0 |
| 7 | Miranda de Ebro | 0 |
| 8 | Salamanca | 0 |
| 9 | Segovia | 0 |
| 10 | Soria | 0 |
(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
6Contributors
- Junta de Castilla y León
31 stations
- ICA-Índice Nacional de Calidad del Aire
28 stations
- Community of Madrid Air Quality
1 station
3 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?
- La Granja de San Ildefonso 40
- Benavente 38
- La Robla 38
- Villamuriel de Cerrato 35
- Ponferrada 33
- Laguna de Duero 32
- Soto de Cerrato 31
- Carracedelo 30
- Arroyo de la Encomienda 28
- Fuensaldana 25
- El Maillo 22
- Cubillos del Sil 21
- Burgos 19
- Palencia 18
- Venta de Banos 18
- Buron 17
- Camponaraya 17
- Congosto 17
- Cuadros 17
- Matallana de Torio 17
- Toreno 17
- Velilla del Rio Carrion 17
- Villadecanes 17
- Villalba de Guardo 17
- Villamanin 17
- Aldeavieja de Tormes 16
- Alfaraz de Sayago 15
- Penausende 15
- Muriel de la Fuente 14
- Valladolid 12
- Leon 1
- Aranda de Duero 0
- Avila 0
- Cardenajimeno 0
- Guardo 0
- Medina de Pomar 0
- Medina del Campo 0
- Miranda de Ebro 0
- Salamanca 0
- Segovia 0
- Soria 0
- Valderas 0
- Zamora 0
AQI US, Metric