1. Europe
  2. Germany
  3. Baden-Württemberg
  4. Karlsruhe
  5. Heidelberg

Heidelberg

Karlsruhe

2026-04-18 20:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
11
O3
μg/m³
89
PM10
μg/m³
19.4
NO2
μg/m³
13.4
Weather
  • ℃
  • ℉
16℃
62%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Allergy Risk
  • PM2.5
  • O3
  • PM10
  • NO2
  • Birch
  • Grasses
  • Alder
  • Ragweed
  • Mugwort
  • Olive Tree
Places included
Heidelberg
AQI 54
Data Sources
http://www.polleninfo.orghttps://www.eea.europa.eu

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