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León
Castilla y León
2026-07-09 04:00
AQI (US)
Moderate
Pollutants
|
Pollens
PM2.5
μg/m³
11
O3
μg/m³
52.2
PM10
μg/m³
17.3
NO2
μg/m³
7.3
SO2
μg/m³
2
CO
μg/m³
100
Grasses
6.0
Alder
0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Weather
℃
℃
℉
18℃
52%
8 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Allergy Risk
PM2.5
O3
PM10
NO2
SO2
CO
Grasses
Alder
Ragweed
Mugwort
Birch
Olive Tree
Places included
Boñar-Cistierna
AQI 25
El Bierzo
AQI 17
León
AQI 54
Valencia de Don Juan
AQI 21
Villablino
AQI 31
Data Sources
https://www.eea.europa.eu
http://www.polleninfo.org
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Cities Nearby
León
AQI 54
Valderas
AQI 21
Mieres
AQI 54
San Martín del Rey Aurelio
AQI 54
La Rebollada
AQI 54
Langreo
AQI 54
Ponferrada
AQI 6
Oviedo
AQI 63
Trubia
AQI 62
Lugones
AQI 62
Bernueces
AQI 56
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