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1 2020 Air Quality Report Stephen Hall Air Pollution Control Program Chief of the Air Quality Analysis Section Missouri Air Conservation Commission Meeting, May 28, 2020 - MISSOURI ll m DEPARTMENT OF NATURAL RESOURCES

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  • 1

    2020 Air Quality ReportStephen HallAir Pollution Control ProgramChief of the Air Quality Analysis Section Missouri Air Conservation Commission Meeting, May 28, 2020

    - MISSOURI

    llm DEPARTMENT OF NATURAL RESOURCES

  • 2

    Presentation Overview

    • AQA Section Staff• Emissions Inventory and Trends • Ambient Air Monitoring and Trends• Ozone & NO2 Observational Analysis• Website Resources

    - 111 MISSOURI llm DEPARTMENT OF --------- -------- ----------------- NATURAL RESOURCES

  • 3

    Air Quality Analysis SectionStephen Hall, section chief

    • Data Management Unit − Nathan O’Neil, chiefJeanette Barnett Jeanne BrownErin Henry David DavisonJeffrey Stevens Terry StockBrenda Wansing John Pelton

    • Monitoring Unit − Patricia Maliro, chiefJerry Downs Eric GiroirMichael Maddux Brandi Prater

    • Small Business Compliance AssistanceBob Randolph

    • File RoomAmber Werdehausen - 111 MISSOURI

    llm DEPARTMENT OF --------- -------- ----------------- NATURAL RESOURCES

  • 4

    Point Source FacilitiesPermit Type

    Type of 2018 EIQTotal Number

    Full ReducedPart 70 246 0 246

    Intermediate 74 99 173

    *Small Source 340 1,278 1,618

    All permit types 660 1,377 2,037

    *Minor Source-Has a construction permit but no operating permit (CP-NOP)

    - MISSOURI llm DEPARTMENT OF ------------------ ---------------- W NATURAL RESOURCES

  • 5

    Permit Type as a Percent of' Totail Fa1cilities 2018 Emissions Year

    ■ Part 70

    ■ Intermediate

    ■ Mli'nor Source

    - 111 MISSOURI llm DEPARTMENT OF ------------------------ NATURAL RESOURCES

  • 6

    !Percentage of Emissions 1Fees Colllle,cted by Permit Type 2018 Emissi,on Year

    3%

    ■ Part 70

    ■ Intermediate

    ■ Minor Source

    ~ $6. 7 !Million

    - 111 MISSOURI llm DEPARTMENT OF ------------------------ NATURAL RESOURCES

  • 7

    Total EIQs Collected by Vear

    2,300

    2,250

    2,200

    2,150

    2,100 II) a -LU 2,050

    'I- 2037 0 I.. a, 2,000 .a E :::s 1,950 z

    1,900

    2010 2011 2012 2013 2014 2015 2016 2017 2018

    ~ Tota l EIQs Collected

    - 111 MISSOURI llm DEPARTMENT OF ------- ------- ------- ------- NATURAL RESOURCES

  • 8

    Chargeable Emissions from Point Sources in Missouri 250,000

    215,582

    200,000

    150,000

    140,040

    100,000

    50,000

    0 2010 2011 2012 2013 2014 2015 2016 2017 2018

    --chargeable Em issions from Po int Sources in M issouri

    - 111 MISSOURI llm DEPARTMENT OF ------------------ -------- -------- NATURAL RESOURCES

  • 9

    Sullfu1r Dioxide (SO2 ), E1miss,ions, f1ro1m Point Sou1rc.es in Missou1ri

    400 ------------------------------------

    350

    300

    ~ 250 0 l-o ~ 200 C: m U'1 ::::s

    _g 150 I-

    100

    50

    0

    370

    2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018

    - 111 MISSOURI llm DEPARTMENT OF ----------------- -------- ------- NATURAL RESOURCES

  • 10

    Cfl C:

    140

    120

    ~ 100

    Cfl

    ~ 80 ra en ::,

    _g 60 1-

    40

    20

    0

    Nitirogen Oxides (NOx)1 E:1missions firo1m Point Souirc:es in Missouri

    2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018

    - 111 MISSOURI llm DEPARTMENT OF -------- ------- ------- ------- NATURAL RESOURCES

  • 11

    140

    120

    100

    ") 80 C 0 t-o ") 60

    ""C C: cu "' ::s ] 40 I-

    20

    0

    I

    I

    ~.:S

    - r::

    I ·17

    I ·17

    .. _j I I

    ·-1

    I I

    Carbon Monoxide (CO) Emissions from Point Sources in Missouri

    ~

    ~ ~ ~ -1-

    ~

    ~

    I

    ~

    I

    I 72 I

    ~

    I I - -I

    I I

    -I

    I -

    . 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018

    - 111 MISSOURI llm DEPARTMENT OF -------- -------- --------------- NATURAL RESOURCES

  • 12

    Volatile Organic: Compounds Emissions from Point Sourc:es in Missouri

    25 ----------------------------------

    VI ~ 0

    1--

    0 VI

    20

    15

    "'C 10 ~ ('Cl U'.I :::, 0 ~ 1--

    5

    0

    23

    18

    2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018

    - 111 MISSOURI llm DEPARTMENT OF -------- --------------- ------- NATURAL RESOURCES

  • 13

    25

    20

    15

    "' C: 0 t-0 "' ""C 10 C: (U

    "' ::s 0 ~ t-

    5

    0

    Pa1rti:cuJate Matter (PM 10 ) Emissions from Point Sour,ces in Missouri

    (With PM2_5 Fraction)

    PM10

    ~ PM2.5

    Note: Not allll sources reported

    PM2.s fraction prior to 2012.

    2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018

    - 111 MISSOURI llm DEPARTMENT OF ------------------ -------- -------- NATURAL RESOURCES

  • 14

    180

    160

    140

    120

    100 u, C o, ~ 80

    60

    40

    20

    0

    2007

    Airborne L.ea•d Em·ssi·ons from Point Sources i iMissouri

    2008 2009 2010 2011 2012 2013* 2014 2015 2016 2017 2018

    * lncrea,5ed lead emissions for 2013 is the resullt of stack testing at a1 si'ngl1e faci llity. The facility shut down the :processes that release emissions through the tested stacks at the end of the 2013 emission year, and the increased emissions are the result of the shut down activities.

    - 111 MISSOURI llm DEPARTMENT OF -------------------- ------------------ NATURAL RESOURCES

  • 15

    Ambient Air Monitoring Trends• Area wide criteria pollutant long term monitoring

    trends are decreasing.

    • Some single source and area specific National Ambient Air Quality Standards violations are being addressed.

    - 111 MISSOURI llm DEPARTMENT OF --------- -------- ----------------- NATURAL RESOURCES

  • 16

    Areas Monitoring Compliance

    • NO2: 1-hour (100 ppb) & annual (53 ppb) 2010 standard

    • PM2.5: Annual (12 µg/m3) and 24-hour (35 µg/m3) 2012standards

    • PM10: 24-hour (150 μg/m3) 1987 standard

    • CO: 1-hour (35 ppm) or 8-hour (9 ppm)1971 standard

    - 111 MISSOURI llm DEPARTMENT OF --------- -------- ----------------- NATURAL RESOURCES

  • 17

    105

    9S

    ::0 85 a. ~ C: 7S 0

    :.a I...

  • 18

    m E

    b'.a

    40

    35

    :::1. 30 .... Q) -Q) E :E 25 ::::, u .... Q) a.

    E 20 ro ~ e u ·E 1s .S C:

    .Q +-' r: lO -C: Q) u C: 0 u 5

    0

    St. Louiis Area, Mo., Trends in PM 2_5 Design Values Based on 24-Hour Averages, 2003-2019

    - Arnolld West

    - Ladue

    - south Broadway

    - Blair Street

    - Branch Street"

    Forest Park, l1-64AA

    - 24-hr Standard

  • 19

    mE ~

    ::::1. ... (lJ

    QJ E u

    :.c ::::, u ... (lJ c.. Ill

    E re 00 e u .E C:

    C: 0

    ·.;:::;

    ~ C: (lJ u C: 0 u

    St. Louis, Area Mo. Trends in PM 2_5 Design Values Based on Annual Averages, 2003-2019

    18.0

    16.0

    14.0

    12.0

    10.0

    8.0

    6.0

    4 .0

    2.0

    0.0

    y' c:5

    "Y

    "Quality assured data through December 31, 2019. ""Near roadway monitor

    Arno ld West

    - Ladue

    - south Broadway

    - Blair Street

    - Forest Park, l -64AA

    - Annual Standard

    - 111 MISSOURI llm DEPARTMENT OF -------------------- ------------------ NATURAL RESOURCES

  • 20

    PM10 Monitoring Network, 2019

    Number of Expected Exceedances^St. Louis Area, MO01 Margaretta+ (0.0)02 Blair Street (0.0)03 Branch Street (0.3)04 Arnold West (0.0)

    Kansas City, MO05 Front Street (0.0)06 Troost (0.0)

    Springfield Area, MO07 Hillcrest High School (0.0)

    Outstate Area, MO08 Carthage (0.0)09 Mark Twain State Park (0.0)10 St. Joseph Pump Station (0.0)

    ^Quality assured data through December 31, 2019+Monitor has been discontinued as of 12/31/2018

    The 24-hour standard is attained when the expected number of exceedances is less than or equal to one (1) when averaged over three (3) calendar years.

    I L _ ___ _ -- --- --

    - 111 MISSOURI llm DEPARTMENT OF ------------------------------------ NATURAL RESOURCES

  • 21

    V> Q) u s= (ti,

    .::, Q) u X

    'LI.J

    .::, Q) -u Q) C. X

    'L.I.J Q) Q,()

    ~ Q)

    >

  • 22

    E a. ~ c:::

    .Q

    .E ,__ Cl) CL (I)

    t:: l'U CL c::: c::: 0

    ~ c Cl) (.) c::: 0

    0

    M·ssouri Trends in Carbo•n M ·onoxide (CO) o ,esig!n Va ues Based on 1-Hour Averages, 2005-2,019

    40.0

    35'.0

    30.0

    25'.0

    20.0

    15'.0

    10.0

    fi.O

    0.0

    1-Hour Averag,e Concentrations (the 2 nd 1-hr Max)

    "Qua lity assured data through December 31., 2019. AI\.Nea r roadway monitor

    - Blair Street

    - Forest Park , 1-64""

    - Blue Ridge l-7QA"

    - 1-hour Standard

    - 111 MISSOURI llm DEPARTMENT OF ------------------------------------ NATURAL RESOURCES

  • 23

    E c.. c.. --Q) c.. U)

    t:: m c.. .5 I:= 0

    ::.;; m --I:= Q) 0 I:= 0

    0

    Miss,ouri Trendls 'for Carb,on Mon,oxidle (C,O)1 D 1esi,g1n Values Base,dl on 8-h,our Avera1g1es,

    2005-20'19

    10.0

    9.0

    8-lhour Average Concentrations (tlhe second 8-lhour M ax)

    8.0 ................................................................................................................................................. .

    7.0

    6.0

    5.0

    4.0

    3.0

    0.0

    AQiua llity ass1U1red data thrio1U1gh Decemlberi 31., 2019,. AANear roadway 1mon'itor

    - Blair Street

    - Forest Park, l..164A""

    - Blue IR iidge, l-7QA""

    --8-hour Standard

    - 111 MISSOURI llm DEPARTMENT OF ------------------ -------- -------- NATURAL RESOURCES

  • 24

    Areas Not Monitoring Compliance

    • Ozone: 8-hour (70 ppb) 2015 standard• One Area, St. Louis, 1 monitor

    • SO2: 1-hour (75 ppb) 2010 standard (One area)

    • Lead: 3-month avg. (0.15 μg/m3) 2008 standard • One Area- Herculaneum: Violation in 2017 due

    to non-recurring smelter demolition activity

    - 111 MISSOURI llm DEPARTMENT OF --------- -------- ----------------- NATURAL RESOURCES

  • 25

    2017-2019 Design Values (µg/m3)^Herculaneum Area

    01 Pevely* (0.02)02 Herculaneum, Sherman (0.05)03 Herculaneum, Dunklin High School (0.11)04 Herculaneum, Mott St. (0.21)05 Ursuline North (0.01)

    Old Pb Belt Area06 St. Joe State Park (0.03)

    New Pb Belt Area07 Glover* (0.02)08 Buick NE (0.13)09 Oates (0.04)10 Fletcher (0.03)

    Outstate Area11 Forest City, Exide Levee (0.02)

    ^Quality assured data throughDecember 31, 2019

    *Monitor has been discontinued

    Red and bold is violation of the standard

    !Missouri Statewide Lead (IPlb) Monitor ing1 Network, 2019 Rollling 3-Month Average· NMQS = 0.15- ug/m"' 3

    ~,;, ··._Atchison

    G:entry "r-~----1 t-------i Grundy

    Dav iess DeKalb

    t-----Hl\li rigs to

    Sullivan Mair

    t-----+-------1

    Linn

    Cald,,,oell 1----':.:..----..,__-

    ,Platte Clay

    r-- J - ..

    Jacxson

    Cass

    Den

    J.asper

    Newton

    McDonal,lf

    Legend • Violation

    • Complliance

    Ray Carro ll

    ~----Lafayette

    J ohnso n

    D Non-attainm,ent ama

    Ch.ar iton

    Taney Ozar

    48

    - 111 MISSOURI llm DEPARTMENT OF -------------------- ------------------ NATURAL RESOURCES

  • 26

    2017-2019 Design Values (ppb)^St. Louis Area, MO

    01 Rider Trail, I-70ʺ (14)02 Margaretta+ (12)03 Blair Street (10)04 Herculaneum, Mott Street (14)05 Ameren-Northwest* (19)06 Ameren-North* (29)07 Ameren-Valley* (28)08 Ameren-Southwest* (24)09 Ameren-Weaver & Hwy AA* (21)10 Ameren-Natchez* (21)11 Ameren-Fults, IL* (19)

    Kansas City Area, MO12 Troost (10)

    Outstate Area, MO13 Buick NE (48)14 Hwy 32 Northeast* (50)15 County Road 75* (39)16 West Entrance* (42)

    Outstate Area, MO17 M7M Site #1-AECI Water Tower* (202)18 M7M Site #2-East Graveyard* (268)19 M7M Site #3-West Entrance*(47)20 Mark Twain State Park (4)

    ^Quality assured data through December 31, 2019ʺSpecial Purpose Monitor*Industry Monitor+Monitor was discontinued on 12/31/2018Green: EPA’s Data Requirements Rule SitesM7M: Magnitude 7 Metals

    Statewide Sulfur Dioxide (502) Monitoring Network, 2019 1-hour standard = 75 parts per billion (ppb )

    Jacison

    Johnson Cass

    enry

    Bates

    "\ternon Cedar

    Barton Dade

    Jaspa

    Ne-Nton

    McDonaldl Barry

    15 •

    Iron legend 502 Monito,ring Neti.No,rk ~1~ Miles 0 0.45 0.9

    • C,om pli an ce

    • Violation

    19

    O~-Franklin '-9 00.3 2 Mi les l..u.L.LwJ

    N'9 Madri~ S

    0 0.25 0.5 1 Miles

    I I I I I

    - 111 MISSOURI llm DEPARTMENT OF -------------------- ------------------ NATURAL RESOURCES

  • 27

    2017-2019 Design Values (ppb)^St. Louis Area01 Orchard Farm (69)02 West Alton+ (71)03 Maryland Heights (68)04 Blair Street** (69)05 Pacific (65)06 Arnold West (67)07 Foley West (66)

    Ste. Genevieve Area08 Bonne Terre (63)

    Southeast Area09 Farrar (64)

    Kansas City Area10 Trimble (65)11 Watkins Mill (68)12 Rocky Creek (68)13 Liberty (68)14 Richards Gebaur- South (64)

    Springfield Area15 Fellows Lake (61)16 Hillcrest High School (61)

    Outstate Area17 Alba (62)18 El Dorado Springs (60)19 New Bloomfield (60)20 Finger Lakes (60)21 Mark Twain** (59)22 Savannah (63)

    ^Quality assured data through December 31, 2019+West Alton data for 2019 is incomplete due to flooding**Year round monitoringOzone Season: March 1st to October 31st

    Missouri Statewide 0.zone (03) Monitoring Network, 20-19 .2015 8-hour NM S = 70 Parts ,. r Biron , ,IJ .

    Bates

    Vernon

    1

    Barton

    -.lsper

    Newton

    McDonal d

    • Compliance w ith the Standard

    • V iolation of the Standard

    Hen ry

    St. Oair

    Barry

    Sullillan Adair Knox

    Unn Macon

    Douglas

    ..-~--'---.-------..l How el I

    Taney Ozark

    ~ St.Louis, M02015 NM S non.-attai nmentar,ea

    Oregon

    30 100 r.:111

  • 28

    100

    95

    90

    :0--c.... -3; 85 C

    _Q

    :.0

    ~ 80 en t::: co c.... -~ 75 C 0

    ~ c: 70 (1) (.) C 0 (.)

    ~ 65 0 N 0

    60

    55

    50

    95

    Trends in Eight-hour Ozone Design Values St. Louis and Kansas City Areas and Rural Site (Mark Twain)

    ("EPA Quality assured data through October 2019)

    ....... ----=:------------------------------------------------------------------------------------------------------------------------------------------------------------

    --st. Louis Area

    1997 e1ight-hour standard

  • 29

    NO2 Observational Analysis

    Rider Trail I-70 near-roadway air monitoring site, St. Louis area

    Possible effects on air quality of the COVID-19 stay-at-home order, issued for St. Louis City and County beginning on March 23, 2020 through May 4, 2020

    Reports posted at:https://dnr.mo.gov/env/apcp/airpollutants.htm - 111 MISSOURI

    llm DEPARTMENT OF -------------------------------- NATURAL RESOURCES

  • 30

    26

    24

    22

    :c- 20 C.

    ~ 18 C:

    ~ :s 16 ...

    CV C. ,n t 14 (U Q.

    .5 C: 12 0

    ".j:;

    I!! 10 +-' C:

    CV V C: 0 8 u

    6

    4

    2

    0 0 1

    Figure 4. Weekday Nitrogen Dioxide (N02) Concentrations by Hour of the Day at Rider Tra· 1-70 {STL)

    Near-Roadway Site

    2 3 4 5

    St. Louis Area Stay-At-Home Order Effective on Mar. 23, 2020 Data is from Mar. 23 to May 4 of 2019 and 2020

    (Preliminary Data)

    6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Hour of the Day {Central Standard Time {CST)): Where O=Midnight

    - 2019 Weekday Average {Mar. 23 to May 4, 2019) - 2020 Weekday Average (Mar. 23 to May 4, 2020)

    - 111 MISSOURI llm DEPARTMENT OF -------------------- ------------------ NATURAL RESOURCES

  • 31

    26

    24

    22

    ~ a. 20 3 c:: ~ . 18 :.a ....

    CII· Cl:. 16 en ~ CV Q.

    -= 14 C: 0 ·..:; 12 f! ... c:: QJ c:: 10 0 u ,

    8

    6

    4

    2

    0 0 1

    Figure 6. Weekend Nitrogen Dioxide (N02) Concentrations by Hour of the Day at Ride1r Trail 1-70 (STL) Near-Roadway Site

    2 3 4

    St. louis Area Stay-At-Home Order Effective on Mar. 23, 2020 Data is from Mar. 23 to May 4 of 2019 and 2020

    (Preliminary Data)

    5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

    Hour of the Day (Central Standard -nime {CST)): Where O=Midnight

    - 2019 Weekend Average (Mar. 23 to May 4, 2019), 2020Weekend Average (Mar. 23 to May 4, 2020)

    - 111 MISSOURI llm DEPARTMENT OF -------------------- ------------------ NATURAL RESOURCES

  • 32

    Ozone Observational Analysis West Alton air monitoring site, St. Charles Co.

    Possible effects on air quality of the COVID-19 stay-at-home order, issued for St. Louis City and County beginning on March 23, 2020 through May 4, 2020

    Many factors affect ozone formation: -Precursor pollutant concentrations-Solar radiation-Ambient temperature-Relative humidity -Atmospheric stability...

    Site flooded- 2019 - 111 MISSOURI llm DEPARTMENT OF --------- ------------------------- NATURAL RESOURCES

  • 33

    70

    60

    so

    C

    ~ 40 :c I.. QJ C. (II

    ~ 30 C.

    20

    10

    0

    West Alton Daily Maximum 8 Hour Ozone Concentration {St. Louis City & County Stay-at-home Order Effective 3/23/2020)

    Preliminary Data

    3/23 3/25 3/27 3/29 3/31 4/2 4/4 4/6 4/8 4/10 4/12 4/14 4/16 4/18 4/20 4/22 4/24 4/26 4/28 4/30 5/2 5/4

    - 2019 - 2020 Site inoperative 5/2-5/16/2019

    - 111 MISSOURI llm DEPARTMENT OF ------------------ -------- -------- NATURAL RESOURCES

  • 34

    C 0

    so

    45

    40

    35

    ~ 30 L.. Q.) c.. ~ 25 L..

    ro c..

    ~ 20 0 N 0

    15

    10

    5

    0

    West Alton Weekday Average 1-Hour Ozone and Solar Radiation by Time of Day 3/23-5/4, 2019 & 2020 {St. Louis City and County Stay-at-home Order Effective 3/23/2020}

    Preliminary Data

    - -' ' ,, - .._ ,,

    ---=~ .......... ~---------==----~-----✓--"----- ~ --------------/ ✓ \

    I ✓ ~ I I ,----------

    / I ' ------------, I ----------,-,------------

    / I \ \ I ', ,, ,, "

    ~ ' ~ ' ______ _ , '~------

    0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

    Hour of Day, CST (0 is midnight to 1 am, etc.)

    - 2019 Weekday Ozone - 2020 Weekday Ozone

    - - 2019 Weekday Solar Radiation - - 2020 Weekday Solar Radiation

    1000

    900

    800 L.. Q.) ..... Q.)

    700 E ~ ro ::J

    600 C" V)

    L.. Q.) c.. V)

    500 t:: ro 5

    400 c~ 0

    :;::::; ro

    ""O

    300 ro

    0::: L..

    ro 0

    200 V')

    100

    0

    - 111 MISSOURI llm DEPARTMENT OF ------------------- --------- -------- NATURAL RESOURCES

  • 35

    C 0

    so

    45

    40

    35

    ~ 30 L.. Q) a. tl 25 L..

    ro a.

    ~ 20 0 N

    0 15

    10

    5

    0

    West Alton Weekend Average 1-Hour Ozone and Solar !Radiation by Time of Day 3/23-5/4, 2019 & 2020 (St. Louis City and County Stay-at-home order Effective 3/23/2020}

    Preliminary Data

    ,, ; .,,,,, '

    I \ I \ I ------- \

    ; ' I , , I , ,

    I , , I ~

    I ' , ' I '

    I \ I ~ , ' -------~ ~~----- -

    0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

    Hour of Day, CST (O is midnight to 1 am, etc.)

    - 2019 Weekend Ozone - 2020 Weekend Ozone

    - - 2019 Weekend Solar Radiation - - 2020 Weekend Solar Radiation

    1000

    900

    800

    700

    600

    500

    400

    300

    200

    100

    0

    - 111 MISSOURI

    L.. Q) ..... Q)

    E Q) L..

    ro ::::, O" Vl L.. Q) a. Vl

    ~ ro 3 c' 0 -~ ro -a ro

    a:: L..

    ro 0 (/)

    llm DEPARTMENT OF ------------------- --------- -------- NATURAL RESOURCES

  • 36

    Website Resources

    Monitoring Information-‘Bookmark’https://dnr.mo.gov/env/apcp/

    • Design Value Reports• Preliminary hourly data

    reports• Monitoring Network Plans

    and More• More improvements

    coming…• New Drupal Website

    expected in October 2020

    Air Pollution Control Program

    Our mission is to maintain the purity of Missouri's air to protect the health, general welfare and

    property of the people. Whether urban citizen or rural resident, everyone in Missouri needs and

    deserves clean air. In other words, the 6 million residents of Missouri are our rustomers.

    Get Updates on this Issue

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    More ...

    Click here to learn about the six criteria

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    Contact Information

    Air Pollution Control Program P.O. Box 176 Jefferson City, MO 65102

    800-361-4827

    573-751-4817 - 111 MISSOURI llm DEPARTMENT OF -------------------- ------------------ NATURAL RESOURCES

    https://dnr.mo.gov/env/apcp/

  • 37

    Questions?

    Stephen M. HallAir Quality Analysis Section Chief Missouri Department of Natural ResourcesAir Pollution Control Program1659A E. Elm St., Jefferson City, MO 65101573-526-1985 direct lineCall toll-free [email protected] us on the web at https://dnr.mo.gov/env/apcp/

    - 111 MISSOURI llm DEPARTMENT OF --------- -------- ----------------- NATURAL RESOURCES

    mailto:[email protected]://dnr.mo.gov/env/apcp/

    Slide Number 1Presentation OverviewAir Quality Analysis Section�Stephen Hall, section chiefPoint Source FacilitiesSlide Number 5Slide Number 6Slide Number 7Slide Number 8Slide Number 9Slide Number 10Slide Number 11Slide Number 12Slide Number 13Slide Number 14Ambient Air Monitoring TrendsAreas Monitoring ComplianceSlide Number 17Slide Number 18Slide Number 19Slide Number 20Slide Number 21Slide Number 22Slide Number 23Areas Not Monitoring ComplianceSlide Number 25Slide Number 26Slide Number 27Slide Number 28NO2 Observational AnalysisSlide Number 30Slide Number 31Ozone Observational Analysis Slide Number 33Slide Number 34Slide Number 35Website ResourcesSlide Number 37