1. Europe
  2. Poland
  3. Greater Poland Voivodeship
  4. Gniezno County
  5. Gmina Witkowo
  6. Piaski
  7. Krzyżówka,

Krzyżówka,

Piaski, Gniezno County

2025-12-28 04:00
AQHI (Canada)
Insufficient Data
Pollutants|Pollens
O3
μg/m³
65.2
NO2
μg/m³
3.6
SO2
μg/m³
1.5
Weather
  • ℃
  • ℉
0℃
78%
22 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQHI (Canada)
  • Allergy Risk
  • O3
  • NO2
  • SO2
  • Alder
  • Ragweed
  • Mugwort
  • Birch
  • Olive Tree
  • Grasses
Data Sources
http://www.gios.gov.pl/

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