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Troisdorf
Rhein-Sieg-Kreis, Cologne
2026-10-07 02:00
AQI (US)
Moderate
Pollutants
|
Pollens
PM2.5
μg/m³
30
PM10
μg/m³
43
Alder
0
Ragweed
0
Mugwort
0
Birch
0
Olive Tree
0
Grasses
0
Weather
℃
℃
℉
11℃
85%
5 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Allergy Risk
PM2.5
PM10
Alder
Ragweed
Mugwort
Birch
Olive Tree
Grasses
Places included
Bergheim
AQI 90
Eschmar
AQI 90
Sieglar
AQI 90
Site 4106
AQI 30
Spich
AQI 90
Data Sources
https://www.eea.europa.eu
http://www.polleninfo.org
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Alfter
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Neunkirchen-Seelscheid
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