Comparative Air-Analyses 



89 



Table 52. Results obtained on sample of outdoor air with 

 second routine, November 4, igog, g b /o m a. m. 



Table 53. Analyses of outdoor air made at the Nutrition Laboratory. Series 2. 



[All samples were taken from the west side of the laboratory.] 



Date. 



1909. 

 Nov. 4 

 Nov 5 



Nov. 6 



Nov. 8 



Nov. 10 



Nov. 11 



Nov. 12 



Nov. 13 



Nov. 15 



Nov. 16 



Nov. 17 



Nov. 18 



Nov. 22 



Nov. 23 



Nov. 24 

 Nov. 29 

 Dec. 9 

 Dec. 21 

 Dec. 22 



Dec. 27 



Dec. 28 



Dec. 29 



Dec. 30 



Dec. 31 



1910 

 Jan. 1 



Jan. 3 



Jan. 4 



Jan. 5 



Jan. 6 



Jan. 6 



Jan. 7 



Jan. 7 

 Jan. 8 



Time. 



9 h 10 m a.m. 

 3 12 p.m. 



10 00 a.m. 

 9 00 a.m. 



11 25 a.m. 

 9 16 a.m. 

 8 47 a.m. 

 8 56 a.m. 

 8 57 a.m. 



8 34 a.m. 

 10 34 a.m. 



9 45 a.m. 

 9 14 a.m. 

 8 46 a.m. 



3 31 p.m. 

 9 37 a.m. 

 10 34 a.m. 

 9 30 a.m. 

 8 32 a.m. 



11 16 a.m. 

 2 37 p.m. 



2 52 p.m. 



10 24 a.m. 



9 27 a.m. 



8 57 a.m. 



Temper- 

 ature. 



"C. 

 "4.0 



8.7 



7.8 



11.7 



17.8 



11.7 



11.7 



6.9 



14.9 



4.8 



6.8 



17.9 



0.0 

 3.0 

 1 



(') 

 (') 



(') 



(') 



6 

 12 



8 



8 45 a.m. 3 



8 40 a.m. i 1 



9 21 a.m. ! 14 

 8 50 a.m. ! 15 

 8 58 a.m. 6 



a.m 6 



p.m 



8 h 43 m a.m. 



2 49 p.m. 

 8 39 a.m. 



2 

 4 



Barom- 

 eter. 



mm. 

 753.25 

 763.60 



774.95 

 779.90 

 778.00 

 767.05 

 775.55 

 769.90 

 769.90 

 751.75 



766.00 

 752.50 



762.00 

 764.70 

 760.00 

 760.77 

 756.90 



749.00 

 749.10 



752.50 

 753.00 

 755.55 

 766.95 



769.65 



761.85 

 775.00 

 783.30 

 761.35 



759.65 



756.00 



758.10 

 778.90 



Wind. 



Weather. 



Pleasant . 

 Cold, raw 



SW 



sw 



w 



Very little, if any 



No wind 



SW., very little . 



NW 



Brisk SW 



Brisk NW 



SE 



SW 



Strong NE. 



NE 



W 



SW 



NW 



Cold, raw 

 Pleasant . 



....Do. .. 



....Do. .. 

 Overcast 



....Do. .. 



Pleasant 

 Rain . . . 



Overcast 

 Rain . . . 



W. 

 W. 



Very little, SW. 

 Light WNW. . 



NW 



W 



SW. 



SW. 

 NW 

 W.. 

 SW. 



SW. 



NW. 



NW. 

 W . 



Overcast; rained 

 night before, 

 sun out part of 

 time. 1 



Snow.-sleet 



Stormy 



Pleasant 



Pleasant, sunny 



Sunny, bright . . 



{Bright, sunny" - 

 snow storm 

 day before, 

 about 30 cm. 

 snow. 

 Pleasant 



Foggy . . 

 Sunny . . 

 Pleasant 



Sunny . . 



Cloudy . 

 Bright . 

 Snowing 

 Rain . . . 



.Do. 



Heavy rain 



Pleasant 

 ...Do. . 



'Below zero. 



