ozone in arizona ira domsky wrap nox strategies workshop july 28-29, 2003
TRANSCRIPT
Ozone in Arizona
Ira DomskyWRAP NOx Strategies
WorkshopJuly 28-29, 2003
Overview
Monitoring Network
Sources and Receptors
Trends Statewide
Phoenix Nonattainment Area Recommendation
Coconino
Navajo
Apache
Graham
Greenlee
CochisePima
Santa Cruz
YumaPinal
Maricopa
Gila
Yavapai
La Paz
Mohave
Eager
Sierra Vista
Flagstaff
Payson
Safford
Clifton
Quartzsite Phoenix
Lake Havasu City
Winslow
Tucson
Apache Junction
Nogales
Prescott
Yuma
NGS
CNM
GCNP
TONOBP
CC
CP FF
FHGL
HM
MA ME
NP
PAVE
PP RV
SP
SSPXSSSU
TE
WC
WP
PFNP
SNPE
TCP
CRAYTD
TF
TT
AJ
CG
CB
MCPA
PA
QUAZ
HISD
YUGF
As of July 1, 2003
Legend
Ozone Monitoring Sites in Arizona
Coconino
Navajo
Apache
Graham
Greenlee
CochisePima
Santa Cruz
YumaPinal
Maricopa
Gila
Yavapai
La Paz
Mohave
Eager
Sierra Vista
Flagstaff
Payson
Safford
Clifton
Quartzsite Phoenix
Lake Havasu City
Winslow
Tucson
Apache Junction
Nogales
Prescott
Yuma
NGS
CNM
GCNP
TONOBP
CC
CP FF
FHGL
HM
MA ME
NP
PAVE
PP RV
SP
SSPXSSSU
TE
WC
WP
PFNP
SNPE
TCP
CRAYTD
TF
TT
AJ
CG
CB
MCPA
PA
QUAZ
HISD
YUGF
Legend
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Ozone Trends for National Parks & MonumentsArizona, 1995 - 2002
60
65
70
75
80
85
1995 1996 1997 1998 1999 2000 2001 2002
4th
High
Con
cent
ratio
n (p
pb)
Chiricahua Natl Mon Grand Canyon - Hance Saguaro NP - East
Ozone Trends for Greater Tucson1995 - 2002
60
65
70
75
80
85
1995 1996 1997 1998 1999 2000 2001 2002
4th
Hig
h C
once
ntra
tion
(ppb
)
Tucson Urban Sites Avg Saguaro NP - East
Ozone Trends for Rural SitesArizona, 1995 - 2002
55
60
65
70
75
80
85
90
1995 1996 1997 1998 1999 2000 2001 2002
4th
High
Con
cent
ratio
n (p
pb)
Hillside Yuma Palo Verde
Ozone Trends for Greater Phoenix AreaMultiple Site Averages, 1995 - 2002
75
80
85
90
95
1995 1996 1997 1998 1999 2000 2001 2002
Mul
ti-si
te A
vera
ge 4
th H
igh
Con
cent
ratio
n (p
pb)
Phx Urban Ctr Avg Phx East Avg Phx Far E & N Avg