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Table 3 Spearman correlation coefficients of temperature, relative humidity, and air pollutants

From: Atrial fibrillation hospitalization is associated with exposure to fine particulate air pollutants

 

PM2.5

PM10

CO

NO

NO2

NOx

O3

O3a

SO2

RH

TEMP

PM2.5

1

0.95

0.66

0.07

0.61

0.52

0.47

0.62

0.63

−0.33

−0.31

PM10

 

1

0.61

0.07

0.59

0.50

0.47

0.61

0.64

−0.38

−0.32

CO

  

1

0.47

0.82

0.84

0.16

0.28

0.47

−0.07

− 0.60

NO

   

1

0.52

0.70

− 0.52

− 0.27

0.28

0.08

−0.24

NO2

    

1

0.95

0.06

0.23

0.54

−0.12

−0.56

NOx

     

1

−0.06

0.13

0.51

−0.08

−0.56

O3

      

1

0.88

0.23

−0.32

−0.04

O3, max 8 h

       

1

0.41

−0.39

0.05

SO2

        

1

−0.33

−0.04

RH

         

1

−0.03

TEMP

          

1

  1. a8 h maximum
  2. RH Relative humidity, TEMP Ambient temperature
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Environmental Health

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