Document LgYbkNzdv8VYk7NZeKmXjv9nq

rUsSlJs'Hn)' 2- Fwn rK Dlmlr #1 HwM l*4vtri*t Aimc Mm, lot Jtl M41mh Aw . Mw Y#A 17, M. T. $+t+*y it-;. ASt+thd wrth L**d f. 1, .2> 3* 3 , `} i 5 April 27, 196f USAS KYCOXX AXS 8A?m BOLUSm To All Matfeart of tha Laad Industrita Association, Zd o .i SOTVTT or LEAD H TO ATMPSPgP-X OF TORE! CRBAM OCTfCTTTXP Tha Ion, dalnyad raport with tba abova tltl* bu Just baaa ccnplatad by tb 0. S. Pvhllc Health Ser-rlce. Ibis report eenrtr* * study conducted onr a 12-accth period, frcn June, 1961 throurfi Mty. 1962 la Cincinnati, Philadelphia and Loa Anhalt*. Ortr 3**00 atmospheric eaaplaa at twenty a ltee la these cities, plua bOOO blood and urloa saaples talen frca a.lactad population grexipe 11win, la tbaa* cltl.a, wr analysed for laad. The analytical reealte ara tabulatad and tha data la thorou^tly dlacuaaad and latarpratad. Th atudy la oca of tha aoat Intana Ira cocducted anywhere aa an evaluation of air pollution. In eunaary tha repo*'. atataat "The annual araraa concantratlon of land In tha atmosphere ran^ad frca about 2 nlcrograaa par cubic attar of air In tba dowattvn and lnduatrlal araa of Cincinnati, to about 1 In tha outlylr^ areas of that city. Tba values In correepoodln, arraa In Philadelphia ran^ad frca 3 to 1, and In Loa Ancalaa frca 3 to 2." Table, Into account tha finding frca tha Rational Air Hamplln, Hatwort, ublch baa baan analytic, city air aloct 1957, tha report lndlcataa that thara baa batn Uttla chac^ In tba ameamt of laad la tba ataoapbara ovar tba laat aararal yaara. Tble autborltatlra raport should prowlda all tba aaeunlttca naadad to aaaura aanbara of tba general public and tba prtat that laad la not a significant factor In pollution of tha ataoapbara. Because of tba Importance of thta raport tha L.IJk, will devote lta nart "facta Bulletin" to tba subject of air pollution, basin, our bulletin largely on tbs notarial provided In tha fvb llo Health Service raport. Our Sulla t In will ba avallabla trtthla tba east faw ncoth*, and util ba announced to you In tba usual aaumar. r- F* . i. S E- s. y. ?