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Књажевац

Opština Knjaževac, Zaječar District

2026-08-09 00:00
AQI (China)
Excellent
Pollutants|Pollens
PM2.5
μg/m³
17.9
PM10
μg/m³
22.5
O3
μg/m³
71.6
CO
μg/m³
267.4
NO2
μg/m³
3.8
SO2
μg/m³
5.4
Weather
  • ℃
  • ℉
21℃
100%
4 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Allergy Risk
  • PM2.5
  • PM10
  • O3
  • CO
  • NO2
  • SO2
  • Ragweed
  • Grasses
  • Mugwort
  • Alder
  • Birch
  • Olive Tree
Places included
Site 57225
AQI 13
Site 59458
AQI 18
Site 83694
AQI 32
Data Sources
http://www.polleninfo.orghttps://sensor.community/

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