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Krefeld
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Krefeld
Düsseldorf
2025-03-11 15:00
AQI (China)
Excellent
Pollutants
|
Pollens
PM10
μg/m³
49.2
PM2.5
μg/m³
24.2
O3
μg/m³
67.1
NO2
μg/m³
15
Alder
9.0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
7℃
84%
6 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
Allergy Risk
PM10
PM2.5
O3
NO2
Alder
Ragweed
Mugwort
Birch
Olive Tree
Grasses
Places included
Krefeld
AQI 50
Data Sources
http://www.polleninfo.org
https://www.eea.europa.eu
http://www.umweltbundesamt.de/
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