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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 | 38 |
| 2 | Leon | 38 |
| 3 | Salamanca | 38 |
| 4 | Valderas | 38 |
| 5 | Medina del Campo | 36 |
| 6 | Ponferrada | 35 |
| 7 | Segovia | 35 |
| 8 | Guardo | 33 |
| 9 | Zamora | 32 |
| 10 | Cardenajimeno | 31 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
7 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 | 0 |
| 2 | Benavente | 5 |
| 3 | Villadecanes | 11 |
| 4 | Carracedelo | 22 |
| 5 | Miranda de Ebro | 27 |
| 6 | Valladolid | 30 |
| 7 | Cardenajimeno | 31 |
| 8 | Zamora | 32 |
| 9 | Guardo | 33 |
| 10 | Ponferrada | 35 |
(local time)
SEE WORLD AQI RANKING
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The latest air quality news and resources.
Castille and Leon air quality data attribution
7Contributors
- Junta de Castilla y León
32 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
- 3 Anonymous contributors
3 stations
3 Anonymous Contributors
Which is the most polluted city in Castille and Leon?
- Laguna de Duero 38
- Leon 38
- Salamanca 38
- Valderas 38
- Medina del Campo 36
- Ponferrada 35
- Segovia 35
- Guardo 33
- Avila 32
- Zamora 32
- Aranda de Duero 31
- Cardenajimeno 31
- El Maillo 31
- Fuensaldana 31
- Soria 31
- Arroyo de la Encomienda 30
- Valladolid 30
- Villamuriel de Cerrato 30
- Soto de Cerrato 29
- Cubillos del Sil 28
- Miranda de Ebro 27
- Muriel de la Fuente 27
- La Robla 26
- Medina de Pomar 26
- Carracedelo 22
- Alfaraz de Sayago 14
- Penausende 14
- Aldeavieja de Tormes 13
- Camponaraya 13
- Congosto 12
- Toreno 12
- Buron 11
- Cuadros 11
- Matallana de Torio 11
- Velilla del Rio Carrion 11
- Villadecanes 11
- Villalba de Guardo 11
- Villamanin 11
- Burgos 8
- Palencia 7
- Venta de Banos 7
- Benavente 5
- La Granja de San Ildefonso 0
AQI US, Metric