1. Europe
  2. Germany
  3. North Rhine-Westphalia
  4. Cologne
  5. Rhein-Erft-Kreis

Rhein-Erft-Kreis

Cologne

2026-05-01 11:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
95.3
PM2.5
μg/m³
3.7
PM10
μg/m³
14
NO2
μg/m³
5
Weather
  • ℃
  • ℉
21℃
21%
11 kph
5 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • O3
  • PM2.5
  • PM10
  • NO2
  • Birch
  • Grasses
  • Alder
  • Ragweed
  • Mugwort
  • Olive Tree
Places included
Bedburg
AQI 22
Bergheim
AQI 20
Brühl
AQI 22
Elsdorf
AQI 21
Erftstadt
AQI 22
Frechen
AQI 22
Hürth
AQI 42
Kerpen
AQI 21
Pulheim
AQI 20
Wesseling
AQI 20
Data Sources
http://www.polleninfo.orghttps://www.eea.europa.eu

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Cities Nearby

Bergheim
AQI 20
Frechen
AQI 22
Pulheim
AQI 20
Kerpen
AQI 21
Rommerskirchen
AQI 30
Elsdorf
AQI 21
Bedburg
AQI 22
Hürth
AQI 42
Cologne
AQI 42
Nörvenich
AQI 20
Erftstadt
AQI 22