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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 | 64 |
| 2 | Cardenajimeno | 53 |
| 3 | Valladolid | 44 |
| 4 | Miranda de Ebro | 38 |
| 5 | Guardo | 33 |
| 6 | Ponferrada | 33 |
| 7 | Benavente | 27 |
| 8 | Valderas | 24 |
| 9 | Segovia | 21 |
| 10 | Salamanca | 19 |
(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 | 16 |
| 3 | Villadecanes | 16 |
| 4 | Medina del Campo | 18 |
| 5 | Salamanca | 19 |
| 6 | Zamora | 19 |
| 7 | Segovia | 21 |
| 8 | Valderas | 24 |
| 9 | Benavente | 27 |
| 10 | Guardo | 33 |
(local time)
SEE WORLD AQI RANKING
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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?
- Laguna de Duero 64
- Cardenajimeno 53
- Valladolid 44
- Miranda de Ebro 38
- Guardo 33
- Ponferrada 33
- Benavente 27
- Fuensaldana 26
- Soto de Cerrato 24
- Valderas 24
- Villamuriel de Cerrato 22
- Segovia 21
- Arroyo de la Encomienda 20
- Salamanca 19
- Zamora 19
- Medina del Campo 18
- Cubillos del Sil 17
- Carracedelo 16
- Villadecanes 16
- Camponaraya 15
- Congosto 15
- Soria 15
- Toreno 15
- Aranda de Duero 14
- Burgos 14
- Buron 14
- Cuadros 14
- La Robla 14
- Leon 14
- Matallana de Torio 14
- Medina de Pomar 14
- Palencia 14
- Velilla del Rio Carrion 14
- Villalba de Guardo 14
- Villamanin 14
- Venta de Banos 13
- Alfaraz de Sayago 11
- Avila 10
- Penausende 10
- Muriel de la Fuente 9
- El Maillo 8
- Aldeavieja de Tormes 7
- La Granja de San Ildefonso 5
AQI US, Metric