ATMOSPHERE OF GREAT BRITAIN AND ON THE CONTINENT. 



671 



Table I. — The Number of Dust Particles in the Atmosphere for 1891 — continued. 



Place. 



Date. 



Hour. 



Number of 

 Particles 

 per c.c. 



Wind. 



!s 



<s 

 Eh 



>> 



S 



6 



State of 

 the Air. 



Remarks. 





July 

















KlNGAIRLOCH 



11 



7 P.M. 



501 



S. 0-2 



55 



2-5 



Clear 



Clouded, carry W.; 

 slight drizzle. 



)) 



12 















Dull day with drizzling 

 rain. 



>! 



13 



10 A.M. 



625 



S.E. 1 



61 



4 



Medium 



Cloud f. 







1 P.M. 



659 



N.W. 0-5 



63 



8 



Very clear 



Cloud i, carry W. 







2.30 p.m. 



875 



N.W. 2 



64 



? ? 



) j 



Cloud J. 







4 P.M. 



1,275 



N.W. 1 



63 



)5 



Extremely 

 clear 



Cloud T V 







8.30 p.m. 



1,250 



N.W. 0-5 



53 



2-5 



Very clear 



Cloudless. 



JJ 



14 



10 a.m. 



1.175 



S.E. 0-5 



66 



6-5 



Thickish 









10.30 A.M. 



1,300 



J) 



» 



JJ 



>» 









1 P.M. 



1,225 



S.W. 0-5 



66-5 



J) 











4 P.M. 



1,400 



S.E. 0-2 



70-8 



9-8 



Clear 



Cloud i 







8 P.M. 



1,475 



N. 0-2 



65 



5 



jj 



Cloud f , carry N.E. 



1) 



15 



9 A.M. 



1,000 



E. 0-5 



62 



6 



Medium 



Cloud I, carry N.N.E. 







10 A.M. 



1,000 



>) 



64 



7 



>) 



>» j) 







1 P.M. 



598 



S.E. 1 



68 



9-5 



Very clear 



)> jj 







4 P.M. 



950 



?> 



70 



10-5 



)? 



Cirrus i 







7 P.M. 



800 



Calm 



64 



6-5 



>j 



?> 



)» 



16 



9 A.M. 



675 



S.E. 0-2 



65 



5-5 



Medium 



Clouds \, thin, carry E.; 

 been rain. 







10 A.M. 



660 



S.E. 0-5 



JJ 



5 



»? 



Cloud T % 







1 P.M. 



628 



Calm 



67 



6 



Clear 



Cloud T 9 y, thin, carry 

 S.E. 







4 P.M. 



1,812 



S.E. 1 



■)■) 



?) 



Medium 



Cloud T %. 







5 P.M. 



650 



S.E. 2 



59-2 



2-2 



Thick 









7 P.M. 



443 



Calm 



59 



1-5 



)! 



Cloud \ low; slight drizzle. 



?> 



17 



10 A.M. 



325 



S.E. 0-2 



57 



1 



Very thick 



Cloud \ ; raining. 







1 P.M. 



750 



)> 



)> 



)) 



j) 



)> )> 







4 P.M. 



280 



S. 0-2 



60 



2 



Clear 



Cloud f , carry S. 







7 P.M. 



2,750 1 



Calm 



55-7 



0-7 



Thickish 



Cloudless ; numbers vari- 

 able. 



JJ 



18 



10 A.M. 



1,125 



S.E. 0-5 



64 



5 



Thick 



Cloud y, carry S.; be- 

 ginning to rain. 







1 P.M. 



1,725 



S.E. 3 



61-5 



3-5 



Thickish 



Cloud i ; clearing after 

 rain. 







4 P.M. 



5,320 



S.E. 2 



66 



9 



Clear 



Cloud f, carry S.S.W. 







5.30 P.M. 



4,800 



J) 







Medium 









6.30 p.m. 



7,400 



)J 



62-5 



8 



)> 



Carry S. 







7 p.m. 



4,450 



S.W. 3 



61-8 



7-8 



j> 



Carry S. 



?> 



19 



10 A.M. 



2,150 



S.S.E. 1 



63 



8 



Medium 



Cloud h, carry S.W. 







12 



2,750 



!! 



64 



J! 



JJ 









1 P.M. 



4,300 



S.S.E. 2 



65 



8-5 



)> 



Cloud f, carry S. 







4 P.M. 



1,475 



S. 1 



63 



7-5 



Clear 



Cloud i, carry W. 







6 P.M. 



1,350 



W. 0-5 



61-2 



5-2 



?) 









8.30 p.m. 



1,830 



W. 0-2 



58-2 



3-2 



Medium 



Cloud i, carry W. 



>> 



20 



10 A.M. 



190 



S.E. 0-5 



56-5 



1-5 



Very thick 



Cloud i carry S.W. ; 

 raining. 







1 P.M. 



485 



N.W. 0-2 



59 



3 



Clear 



Cloud I, carry N.W. 







5 P.M. 



116 



N.W. 0-5 



58-3 



2-5 



Thickish 



Cloud i, carry W.; raining. 



)) 



21 



10 A.M. 



i 



529 



S.E. 1 



59-7 



2-7 



Medium 



Cloud i ; wet night, 

 showery morning. 



