1. Europe
  2. Germany
  3. North Rhine-Westphalia
  4. Cologne

Cologne

North Rhine-Westphalia

2026-07-11 04:00
AQI (India)
Good
Pollutants|Pollens
O3
μg/m³
33.6
NO2
μg/m³
16.2
PM10
μg/m³
13
PM2.5
μg/m³
7.2
Weather
  • ℃
  • ℉
17℃
81%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Allergy Risk
  • O3
  • NO2
  • PM10
  • PM2.5
  • Grasses
  • Mugwort
  • Alder
  • Ragweed
  • Birch
  • Olive Tree
Places included
Aachen
AQI 44
Düren
AQI 28
Euskirchen
AQI 13
Heinsberg
AQI 18
Kreisfreie Stadt Bonn
AQI 14
Kreisfreie Stadt Köln
AQI 30
Kreisfreie Stadt Leverkusen
AQI 34
Oberbergischer Kreis
AQI 14
Rhein-Erft-Kreis
AQI 32
Rhein-Sieg-Kreis
AQI 12
Rheinisch-Bergischer Kreis
AQI 13
Data Sources
http://www.polleninfo.orghttps://www.eea.europa.euhttps://www.luchtmeetnet.nl/

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Pulheim
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Erftstadt
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Brühl
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Cologne
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Nörvenich
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Elsdorf
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Wesseling
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