,i  #aae? ,,congress  #a/ ,session  ,h4 
,r4 #djhg  ,,9 ,,! ,,h\se ,,(           
,,repres5tatives  ,octob] #ai1 #bjag,mr4
 ,smi? ( ,wa%+ton 7= himself1 ,ms4      
,spei]1 ,mr4 ,rask91 ,ms4 ,jayapal1 ,ms4
 ,s*ak[sky1 ,ms4 ,e%oo1 & ,mr4 ,quigley7
 introduc$ ! foll[+ bill2 :i* 0 ref]r$  
to ! ,committee on ,transportation &    
,infra/ructure  ,a ,,bill  ,to direct ! 
,adm9i/rator ( ! ,f$]al ,aviation       
,adm9i/ration to conduct a /udy relat+  
to ultraf9e p>ticles1 & = o!r purposes4 
#a4 ,%ort title ,?is ,act may be cit$ z 
! ,protect+ ,airport ,communities f     
,p>ticle ,emissions ,act4  #b4 ,/udy on 
ultraf9e p>ticles  7a7 ,9 g5]al ,!      
,adm9i/rator ( ! ,f$]al ,aviation       
,adm9i/ration %all conduct a /udy t--   
7#a7 includes a review ( ! results (    
previ\s /udies on ultraf9e p>ticles 9 ! 
air1 includ+ ! heal? impacts ( su*      
p>ticles2  7#b7 = ea* ( ! #bj l>ge/     
airports 9 ! ,unit$ ,/ates 7z measur$ by
 cal5d> ye> #bjaf rev5ue enplanem5ts71  
analyzes & evaluates ) respect to !     

communities surr\nd+1 ne>1 & impact$ by 
airport-g5]at$ air traffic--  7,a7 !    
ultraf9e p>ticles pres5t 9 ! air2  7,b7 
! *>act]i/ics ( su* p>ticles2  7,c7 !   
spatial di/ribution patt]ns &           
conc5tration ( su* p>ticles2  7,d7 !    
prim>y s\rces ( su* p>ticles2  7,e7 !   
contributions made by aircraft to su*   
p>ticles relative to o!r prim>y s\rces2 
7,f7 ! heal? impacts ( su* p>ticles1    
includ+ ) respect to he>t & lung        
diseases1 a/hma rates1 n]v\s sy/em      
disord]s1 & any o!r impacts obs]v$ 9 or 
sugge/$ by previ\s /udies review$ "u    
p>agraph 7#a72 &  7,g7 disproportionate 
rates ( exposure1 risks1 & o!r negative 
impacts on communities ( color1         
economically insecure resid5ts1         
vuln]able gr\ps1 & disp>ately impact$   
communities2 &  7#c7 analyzes ! pot5tial
 impacts ( mitigation options1 emissions
 r$uctions1 & ! increas$ use ( aviation 
bi(uels )1 or 9 place (1 commonly us$   
petroleum-bas$ aviation fuels on--  7,a7
 ultraf9e p>ticles 9 ! air surr\nd+     

airports2 &  7,b7 human heal?4  7b7     
,coord9ation ,! ,adm9i/rator %all c>ry  
out ! /udy 9 coord9ation ) !            
,environm5tal ,protection ,ag5cy & !    
,dep>tm5t ( ,heal? & ,human ,s]vices &  
may c>ry out ! /udy 9 coord9ation ) any 
o!r ,f$]al dep>tm5t or ag5cy t !        
,adm9i/rator det]m9es is appropriate4   
7c7 ,report ,n lat] ?an #b ye>s aft] !  
date ( enactm5t ( ?is section1 !        
,adm9i/rator %all submit to ,congress a 
report on ! results ( ! /udy t includes 
relat$ f9d+s1 analysis1 & a detail$     
description ( ! me?ods & data utiliz$4  
7d7 ,ultraf9e p>ticle def9$ ,9 ?is      
section1 ! t]m ultraf9e p>ticle means a 
p>ticle "u #ajj nanomet]s 9 diamet]4