National Air Toxics Trends and Urban Air Toxics monitoring sites
o
Ethylene oxide averages, October 2018-March 2019
Seattle
(0.185 ug/m3)
Laceyg
(0.192 ug/m3)*
Portland .
(N/A)
WA
La Grande
(N/A)
o
OR
ID
NV
San Francisco
o
CA '
Bountiful
(0.338 ug/m3)
o
I UT
Grand Junction
(0.261 ug/m3)
Grea4 Platns
UNITED
_i on r
STATES
* •* loke
Nt ipftnr
MI
Chicago ,
AChicaao
(0.365 ug/m3)® North brook
Rochester
(N/A)
o
W Dearborn
^ (0.242 ug/m3)
Octa Underbill
(N/A)
o
vr
ME
NH
NY
St. Louis
(0.27 ug/m3)
**e
(0.294 ug/m3) 0H
IN
PA
Los Angeles
(N/A)

Rubidoux
66
.(N/A)
u
AZ
o.
NM
Network
o National Air Toxics Trends
O Urban Air Toxics
Glendale
o
o
Phoenix hoenix
(0.397 ug/m3)
•
Phoenix
(0.345 ug/m3)
Smith land
(0.312 ug/m3)
•
Calvert City
c"' (0.363 ug/rrU),.^
Ashland
(0.286 ug/m3)
KY Grayson Lake
(0.185 ug/m3)
—,	
Chesterfield nc
(N/A)
Atlanta Atlanta cr
)U 50
Washington _Mi
DC (N/A) ^vasWngton
WV
MAflf
r
Jlew Yoiri
fadelphia
Roxbury
(N/A)
CT
\I Providence
A (N/A)
Richmond
(N/A) I
MS
AL
GA
TX
LA'
/
Pinellas County
(N/A)
a
^ Tampa
^(N/A)
Chester
(0.361 ug/m3)
<
East Brunswick
(0.298 ug/m3)
Camden
^ (0.35 ug/m3)
Bronx _
(N/A) MwYoi
o
Elizabeth
>(0.305 ug/m3)
IN
A
Monterrey
1000
I Miles
Mf.XTCO
Sites marked "N/A" were not sampling for ethylene
oxide during the Octobert2t3T8-March 2019 period

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