Table 3 The contributions of ZnSO4, ZnO and ZnS to zinc in PM2.5.

From: X- ray absorption spectroscopy analysis of aerosol particles during summer and winter in Krakow, Poland

Compound

06/08/2018

09/08/2018

05/08/2020

08/08/2020

ZnSO4

88 ± 3%

96 ± 3%

90 ± 4%

95 ± 4%

ZnO

12 ± 3%

4 ± 3%

10 ± 4%

5 ± 4%

Compound

09/01/2019

15/01/2019

11/01/2021

17/01/2021

ZnS

71 ± 2%

54 ± 2%

76 ± 2%

11 ± 2%

ZnSO4

29 ± 2%

46 ± 2%

24 ± 2%

89 ± 2%

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