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CAQI (Europe)
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AQI (Netherlands)
AQI (US)
CAQI (Europe)
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León
Castilla y León
2025-04-18 20:00
CAQI (Europe)
Very Low
7
Pollutants
|
Pollens
PM10
μg/m³
6.5
PM2.5
μg/m³
3
NO2
μg/m³
8.4
SO2
μg/m³
2
CO
μg/m³
100
Birch
4.5
Grasses
2.0
Olive Tree
1.1
Alder
0.7
Ragweed
0
Mugwort
0
Weather
℃
℃
℉
8℃
92%
11 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
Allergy Risk
PM10
PM2.5
NO2
SO2
CO
Birch
Grasses
Olive Tree
Alder
Ragweed
Mugwort
Places included
Boñar-Cistierna
AQI 2
El Bierzo
AQI 15
León
AQI 4
Valencia de Don Juan
AQI 8
Villablino
AQI 11
Data Sources
http://www.polleninfo.org
https://www.eea.europa.eu
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AQI
AQI
PM2.5
PM10
O3
NO2
SO2
3
1
2
3
6
2
6
2
6
1
2
8
1
8
7
2
3
6
3
2
7
3
2
3
10
3
6
1
2
8
3
3
5
8
5
4
2
8
5
1
10
5
3
2
6
3
2
5
1
2
10
9
2
4
3
3
10
6
2
4
6
5
5
5
2
5
6
5
10
7
3
8
3
8
3
7
5
3
2
7
3
7
4
3
5
2
7
5
6
1
7
6
5
2
8
3
2
4
1
6
6
5
+
−
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OpenStreetMap
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