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AQI (China)
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AQI (China)
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Cologne
North Rhine-Westphalia
2025-12-29 10:00
AQI (China)
Excellent
Pollutants
|
Pollens
PM2.5
μg/m³
20.9
PM10
μg/m³
22.4
NO2
μg/m³
34.7
O3
μg/m³
7.3
Alder
0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
0℃
93%
2 kph
1 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
Allergy Risk
PM2.5
PM10
NO2
O3
Alder
Ragweed
Mugwort
Birch
Olive Tree
Grasses
Places included
Aachen
AQI 19
Düren
AQI 24
Euskirchen
AQI 19
Heinsberg
AQI 34
Kreisfreie Stadt Bonn
AQI 37
Kreisfreie Stadt Köln
AQI 28
Kreisfreie Stadt Leverkusen
AQI 49
Oberbergischer Kreis
AQI 16
Rhein-Erft-Kreis
AQI 25
Rhein-Sieg-Kreis
AQI 36
Rheinisch-Bergischer Kreis
AQI 47
Data Sources
http://www.polleninfo.org
https://www.eea.europa.eu
https://www.luchtmeetnet.nl/
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Cities Nearby
Frechen
AQI 25
Kerpen
AQI 27
Hürth
AQI 25
Bergheim
AQI 25
Pulheim
AQI 22
Erftstadt
AQI 25
Brühl
AQI 25
Cologne
AQI 28
Nörvenich
AQI 29
Elsdorf
AQI 28
Wesseling
AQI 27
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