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Germany
Saxony-Anhalt
Harz
Harzgerode
Siptenfelde
Unterharz / Friedrichsbrunn
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Unterharz / Friedrichsbrunn
Siptenfelde, Harz
2026-05-04 23:00
AQI (China)
Excellent
Pollutants
|
Pollens
O3
μg/m³
65.9
PM10
μg/m³
17
PM2.5
μg/m³
4.7
SO2
μg/m³
1.5
NO2
μg/m³
0.2
Birch
9.0
Grasses
3.0
Olive Tree
1.6
Alder
0
Ragweed
0
Mugwort
0
Weather
℃
℃
℉
12℃
93%
4 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
Allergy Risk
O3
PM10
PM2.5
SO2
NO2
Birch
Grasses
Olive Tree
Alder
Ragweed
Mugwort
Data Sources
https://www.eea.europa.eu
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