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Albuquerque, New Mexico Community Scale Ambient Air Monitoring and Risk Assessment. By Fabian Macias Air Quality Assurance Program Manager Air Quality Division City of Albuquerque. Project Overview. US EPA Air Toxics Grant Partnership Hazardous Air Pollutants Monitoring and Sampling - PowerPoint PPT Presentation
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June 12 &13, 2007 Mickey Leland National Urban Air Toxics Workshop
II – Houston, Texas1
Albuquerque, New MexicoCommunity Scale Ambient Air
Monitoring and Risk Assessment
By Fabian MaciasAir Quality Assurance Program Manager
Air Quality Division
City of Albuquerque
June 12 &13, 2007 Mickey Leland National Urban Air
Toxics Workshop II Houston, Texas
2
Project Overview
• US EPA Air Toxics Grant
• Partnership
• Hazardous Air Pollutants Monitoring and Sampling
• Receptor Modeling
• Exposure and Risk Evaluation
• Status
June 12 &13, 2007 Mickey Leland National Urban Air
Toxics Workshop II Houston, Texas
3
US EPA Award Specifics
• About Half-Million Dollars
• Project Period 10/1/06 to 9/30/08
• Quarterly Progress Reports
• Ambient Air Monitoring, Quality Assurance, Data Management and Results Availability
• Final Report
June 12 &13, 2007 Mickey Leland National Urban Air
Toxics Workshop II Houston, Texas
4
Partnership
• City of Albuquerque – Air Quality Division– Project Management, Quality Assurance
Project Plan Development, Ambient Air Monitoring, US EPA AQS Data Management and Reporting, and Project Closure
• NMDOH – Scientific Laboratory Division– Sample Analyses and Reporting
June 12 &13, 2007 Mickey Leland National Urban Air
Toxics Workshop II Houston, Texas
5
Partnership continued
• Desert Research Institute– Intense Monitoring, Data Assimilation,
Atmospheric Modeling, Source Apportionment, Dispersion Modeling, Exposure Modeling to Hazardous Air Pollutants, and Risk Assessment
June 12 &13, 2007 Mickey Leland National Urban Air
Toxics Workshop II Houston, Texas
6
Ambient Air Sampling and Monitoring
June 12 &13, 2007 Mickey Leland National Urban Air
Toxics Workshop II Houston, Texas
7
Why Do We Monitor Ambient Air?
• Protect the public from elevated levels of air pollution.
• Identify and quantify what pollutants types are out there.
• To compare Albuquerque air quality to the National and State Standards.
• Preserve GOOD air quality.
June 12 &13, 2007 Mickey Leland National Urban Air
Toxics Workshop II Houston, Texas
8
What Do We Monitor In Ambient Air?
• Oxides of Nitrogen
• Carbon Monoxide
• Ozone
• Particulate Matter (PM2.5, PM10-2.5, PM10)
• Elemental and Organic Carbon
• Hazardous Air Pollutants
• PM2.5 Speciation
• Pollen Speciation
• Meteorological Conditions
June 12 &13, 2007 Mickey Leland National Urban Air
Toxics Workshop II Houston, Texas
9
Monitor and Sample Types and Locations
ToxicsAIRs
NumberSite Code
Station NameStation Address
Ozone CO NOxCont.
(TEOM)24 Hour Hi Vol
Cont. (TEOM)
FDMS Sequential SpeciationNepha-lometer
Aethe-lometer
PollenTO-11/13/15, metals
35-001-0019 2ZEUptownZuni Park
2421Mesilla NE
XAPI
400AAPI 300
R & P 1400
R & P 1400
R & P 8500
Burkhard
35-001-1012 2ZFDouble Eagle Elementary
8901 Lowel NE
XAPI
400A
35-001-1013 2ZH North Valley98192nd St. NW
XAPI
400AR & P 1400
R & P 1400
R & P 8500
07 - 08
35-001-1014 2ZL Corrales11055Coors NW
XAPI
400AAPI 300
GMW (2-Col.)
03 - 04
35-001-0023 2ZM Del Notre4700 San Mateo NE
XAPI
400AAPI 300
API 200A
GMWPartisol
2025 Col.Partisol
2300Optec NGN-2
McGee AE2
03 - 0407 - 08
35-001-0024 2ZN SE Heights6000Anderson SE
XAPI
400AAPI 300
API 200A
Partisol 2025
35-001-0026 2ZS Singer3700 Singer NE
XR & P 1400
GMW (2-Col.)
35-001-0027 2ZT Taylor Ranch5100Montano NW
XAPI
400AR & P 1400
R & P 8500
Burkhard
35-001-0028 2ZUUptownSan Pedro
San Pedro & AMAFCA NE
XAPI 300
GMW
35-001-0029 2ZV South Valley201Prosperity SE
XAPI
400AAPI 300
R & P 1400
R & P 1400
R & P 8500
McGee AE2
02 - 0307 - 08
NCORE NAMS/SLAMS SLAMS Other
Station Description OtherFull Met
Gases PM10 PM2.5
June 12 &13, 2007 Mickey Leland National Urban Air
Toxics Workshop II Houston, Texas
10
Albuquerque/ Bernalillo County2007 Air Monitoring Network
June 12 &13, 2007 Mickey Leland National Urban Air
Toxics Workshop II Houston, Texas
11
Project Sampling Locations
• 3 – Existing Stations– South Valley @ Mountain View Community
Center – 35-001-0029– Del Norte High School – 35-001-0023– North Valley @ ~1/2 mile South of Alameda
on 2nd Street – 35-001-1013
• Anticipated Sampling Start and End Dates– July 2007– June 2008
June 12 &13, 2007 Mickey Leland National Urban Air
Toxics Workshop II Houston, Texas
12
June 12 &13, 2007 Mickey Leland National Urban Air Toxics Workshop
II – Houston, Texas13
Del Norte Ambient Air Monitoring Station
June 12 &13, 2007 Mickey Leland National Urban Air
Toxics Workshop II Houston, Texas
14
Co-Located Sampling
June 12 &13, 2007 Mickey Leland National Urban Air Toxics Workshop
II – Houston, Texas15
PM2.5 Speciation Sampling
June 12 &13, 2007 Mickey Leland National Urban Air
Toxics Workshop II Houston, Texas
16
North Valley Station
June 12 &13, 2007 Mickey Leland National Urban Air
Toxics Workshop II Houston, Texas
17
South Valley Station
June 12 &13, 2007 Mickey Leland National Urban Air
Toxics Workshop II Houston, Texas
18
Project Pollutants
• Volatile Organic Compounds
• Carbonyls
• Heavy Metals
• Polycyclic Aromatic Hydrocarbons
• Elemental Carbon/Organic Carbon
June 12 &13, 2007 Mickey Leland National Urban Air
Toxics Workshop II Houston, Texas
19
Hazardous Air Pollutants Sampling
• TO-11A – DNPH – Carbonyls HAPs
• TO-13A - PUF – Semi-Volatiles HAPs
• TO-15 – Canister – Volatiles HAPs
• Metals – Inductively Coupled Plasma Mass Spectrometry - Metal HAPs
June 12 &13, 2007 Mickey Leland National Urban Air
Toxics Workshop II Houston, Texas
20
Vertical Profiling
• 3 tethersondes (continuous measurements of WS, WD, T, Relative Humidity, Barometric Pressure),
• 3 tethered O3 (Ozonesondes) (continuous measurements of ozone),
• a Nephelometer (TSI, Model 8520), • ppb RAE plus (total VOCs measurements), &
• a tethered NOxsonde (NOx measurements).
June 12 &13, 2007 Mickey Leland National Urban Air
Toxics Workshop II Houston, Texas
21
Receptor Modeling
• DRI will use US EPA’s Positive Matrix Factorization (PMF) to conduct a source apportionment study of particulate matter, aerosol characterization, and carbon analyses.
• DRI will use US EPA approved air transport and regional models to determine inter and intra-valley wind flow patterns.
June 12 &13, 2007 Mickey Leland National Urban Air
Toxics Workshop II Houston, Texas
22
Exposure and Risk Evaluation
• Use US EPA’s HAPEM5 model to estimate personal exposure.
• Use the US Census’ Bureau for population demographics.
• Use US EPA’s TRIM.expo module will be used to assess inhalation risks. Other risk assessment tools will be used to assess the risk of long-term exposure to HAPs.
June 12 &13, 2007 Mickey Leland National Urban Air
Toxics Workshop II Houston, Texas
23
Exposure and Risk Evaluation
• Use US EPA’s TRIM.Risk module will be used to join the information on exposure with a dose-response module.
• Use of these tools will provide a first-order estimate of inhalation cancer risks and non-cancer hazard indices at both the individual and population level.
June 12 &13, 2007 Mickey Leland National Urban Air
Toxics Workshop II Houston, Texas
24
Project Status
• US EPA approved The Air Quality Division’s Quality Assurance Project Plan
• Executed Inter-Governmental Cooperative Agreements with State of New Mexico and University of Nevada (DRI). In final approval stage.
June 12 &13, 2007 Mickey Leland National Urban Air
Toxics Workshop II Houston, Texas
25
Challenges
• Project Analysis and Reporting • Community Outreach Plan
– Data Dissemination– Presentations to Stakeholders
• What do policy and decision makers do with this information?
• Other Partnerships• Continued Funding
June 12 &13, 2007 Mickey Leland National Urban Air
Toxics Workshop II Houston, Texas
26
Questions??