Table 3 Daily weather variables in Seoul, Korea (January 2016 through December 2019) SD: standard deviation; IQR: interquartile range.

From: Effects of PM2.5 and particle constituents on overall, cardiovascular, and respiratory mortality in Seoul

 

Mean ± SD

Minimum-maximum

IQR

Weather

Temperature (°C)

13.32 ± 10.93

−14.8–33.7

19.1

Relative humidity (%)

57.79 ± 14.78

21.8–97.0

20.8

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