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Europe
Germany
Baden-Württemberg
Stuttgart
Kreisfreie Stadt Heilbronn
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Kreisfreie Stadt Heilbronn
Stuttgart
2026-04-22 22:00
CAQI (Europe)
Very Low
Pollutants
|
Pollens
NO2
μg/m³
41.4
PM10
μg/m³
18.7
O3
μg/m³
39.2
PM2.5
μg/m³
8
CO
μg/m³
400
Birch
12.0
Grasses
3.0
Alder
0
Ragweed
0
Mugwort
0
Olive Tree
0
Weather
℃
℃
℉
6℃
70%
8 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
Allergy Risk
NO2
PM10
O3
PM2.5
CO
Birch
Grasses
Alder
Ragweed
Mugwort
Olive Tree
Places included
Heilbronn
AQI 21
Data Sources
https://www.eea.europa.eu
http://www.polleninfo.org
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