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

Heidelberg

Karlsruhe

2026-06-12 18:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
33.1
PM10
μg/m³
8.3
NO2
μg/m³
11.9
PM2.5
μg/m³
3.5
CO
μg/m³
232.6
SO2
μg/m³
2.1
Weather
  • ℃
  • ℉
18℃
84%
14 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • O3
  • PM10
  • NO2
  • PM2.5
  • CO
  • SO2
Places included
Heidelberg
AQI 11
Data Sources
http://www.polleninfo.orghttps://sensor.community/https://www.eea.europa.eu

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