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Table 1 Climate parameters

From: Particulate matter (PM) 2.5 levels in ETS emissions of a Marlboro Red cigarette in comparison to the 3R4F reference cigarette under open- and closed-door condition

 

Relative Humidity

Temperature

Atmospheric Pressure

Wind velocity

 

[%]

[°C]

[cmH2O]

[cm/s]

 

Mean ± SD

Mean ± SD

Mean ± SD

Mean ± SD

 

indoor

outdoor

indoor

outdoor

indoor

indoor

open-door measurement

      

3R4F

67 ± 11

82 ± 12

12 ± 2

12 ± 1

1.007 ± 7

5,6 ± 7,9

Marlboro Red

57 ± 6

71 ± 7

12 ± 1

11 ± 1

1.012 ± 1

0,75 ± 1,5

closed-door measurement

      

3R4F

67 ± 9

80 ± 13

13 ± 3

12 ± 2

1.007 ± 7

< 0,001

Marlboro Red

58 ± 6

70 ± 7

12 ± 1

11 ± 1

1.013 ± 1

< 0,001

  1. Absolute values for climate parameters (mean and standard deviation) are recorded during the ETS measurements of 3R4F reference and Marlboro Red cigarettes under open-door and closed-door conditions.