### UNITES STATES ENVIRONMENTAL PROTECTIONAGENCY
User 10: 

### AGR QUICKLOOK CRITERIAPARAMETERS Report Request 10: 

### 713596 Report Code: AMP450 Jan. 26, 2010 

# I - ---_._-._----" _._---------- -------_..­

## ---------------, GEOGRAPHIC SELECTIONS 

## I

,Tribal EPA 

# J
State County Site Parameter POC
.._City

__**AQC~_._~~ .:~_**  

### CSA Region Method Duration Begin Date**En~** 

### Date
_

30 053

.-----­ 

### PROTOCOL SELECTIONS PQAO SELECTIONS Parameter Mt Dept OfEnvironmental Quality, Air Classification Parameter Method Duration

# j l' '" Qua ltyD1V1Slon
-------_._-------_. 

### CRITERIA 81102 SELECTED OPTIONS I , 

### SORT ORDER I

, 

### OptionType OptionValue Order Column EVENTS PROCESSING REPORT ALL EVENT RECORDS 1 

### PARAMETER_CODE

MERGE PDF FILES YES 2 

### STATE_CODE 3 

### COUNTY_CODE 4 

### SITE_ID POC 6 

### DATES 7 

### EDT_ID GLOBAL DATES 

# --l I 

### StartDate End Date 

## I**---~** 

### 2006 2009

Selection CriteriaPage 1

### UNITED STATES ENVIRONMENTAL PROTECTION AIRQUALITY SYSTEM QUICKLOOKREPORT (AMP450) AGENCY

Jan. 26, 2010 

### EXCEPTIONAL DATA TYPES EDT DESCRIPTION 

## o NO EVENTS

2 EVENTS EXCLUDED EVENTS INCLUDED 3 EXCEPTIONAL EVENTS EXCLUDED 4 NATURAL EVENTS EXCLUDED 5 EVENTS WITH CONCURRENCE EXCLUDED 6 EXCEPTIONALEVENTS WITH CONCURRENCE EXCLUDED 1 NATURAL EVENTS WITH CONCURRENCE EXCLUDED

Note: The 

### * indicates that themean does not satisfy summary criteria. 

### Page 1 of 6UNITED STATES ENVIRONMENTAL PROTECTIONAGENCY AIRQUALITY SYSTEM QUICKLOOK REPORT (AMP450)
Jan. 26, 2010 PM10 Total 0-10umSTP (81102) Montana Micrograms/cubicmeter (25 C) (001)

24-HOUR**i~~-**

# ------.. p -- -------­ ---­------_..­**---------~** _.-. - - --­---._- ---------------_._---­ DAY EST WTD

# ISIT~ I_D

__

# .~ __PQAO CITY COUNTY ADDRESS YEAR METH**~OBS** NUM REQ VALID DAYS %OBS 1ST MAX 2ND MAX 3RD MAX 4TH MAX MAX >150DAYS >150 ARITH MEANCERTEDT

--_._-,------- ..-.-----_._--­ ---­ _.---.­ ".----­ 30-053-0018 1 0730 Libby Lincoln COUNTY 2006 122 8198 365 341 93 100 99 89 86 0 0 27.1 Y COURTHOUSE ANNEX - LIBBY 30-053-0018 1 0730 Libby Lincoln COUNTY 2006 122 8485 365 352 96 100 99 89 86 0 0 27.7 Y 2 COURTHOUSE ANNEX - LIBBY 30-053-0018 1 0730 Libby Lincoln COUNTY 2006 122 8485 365 352 96 100 99 89 86 0 0 27.7 Y 3 COURTHOUSE ANNEX

- LIBBY 30-053-0018 1 0730 Libby Lincoln COUNTY 2006 122 8198 365 341 93 100 99 89 86 0 0 27.1 Y COURTHOUSE ANNEX

- LIBBY 30-053-0018 1 0730 Libby Lincoln COUNTY 2006 122 8485 365 352 96 100 99 89 86 0 0 27.7 Y 5 COURTHOUSE ANNEX

- LIBBY 30-053-0018 1 0730 Libby Lincoln COUNTY 2006 122 8485 365 352 96 100 99 89 86 0 0 27.7 y COURTHOUSE ANNEX

- LIBBY 30-053-0018 1 0730 Libby Lincoln COUNTY 2006 122 8485 365 352 96 100 99 89 86 0 0 27.7 Y 7 COURTHOUSE ANNEX - LIBBY 30-053-0018 1 0730 Libby Lincoln COUNTY 2007 122 7874 365 328 90 104 69 56 55 0 0 23.9 Y COURTHOUSE ANNEX

- LIBBY 30-053-0018 1 0730 Libby Lincoln COUNTY 2007 122 8328 365 347 95 104 77 70 69 0 0 24.8 Y 2 COURTHOUSE ANNEX

- LIBBY 30-053-0018 1 0730 Libby Lincoln COUNTY 2007 122 8328 365 347 95 104 77 70 69 0 0 24.8 Y 3 COURTHOUSE ANNEX - LIBBY 30-053-0018 1 0730 Libby Lincoln COUNTY 2007 122 7874 365 328 90 104 69 56 55 0 0 23.9 Y COURTHOUSE ANNEX - LIBBY

Note: The' indicates that themean does not satisfy summary criteria. 

## Page 2 

### of 6

### UNITED STATES ENVIRONMENTAL PROTECTIONAGENCY AIRQUALITY SYSTEM QUICK LOOK REPORT (AMP450) Jan. 26, 2010 PM10 Total 0-10umSTP (81102) Montana Micrograms/cubicmeter (25 C) (001)

24-HOUR**~---_.**

# __._.­
.. ._---_..

## _­

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

## i P DAY EST WTD 0 

### NUM VALID 1ST 2ND 3RD 4TH MAX DAYS ARITH ISITE ID C PQAO CITY COUNTY ADDRESS YEAR METH #OBS REQ DAYS %OBS MAX MAX MAX MAX >150>150 MEANCERTEDT I

--------­----­ 

### 30-053-0018 1 0736 Libby Lincoln COUNTY 2007 122 8328 365 347 95 104 77 70 69 0 0 24.8 Y 5 COURTHOUSE ANNEX

- LIBBY 30-053-0018 1 0730 Libby Lincoln COUNTY 2007 122 8328 365 347 95 104 77 70 69 0 0 24.8 Y 6 COURTHOUSE ANNEX

- LIBBY 30-053-0018 1 0730 Libby Lincoln COUNTY 2007 122 8328 365 347 95 104 77 70 69 0 0 24.8 Y 7 COURTHOUSE ANNEX

- LIBBY 30-053-0018 1 0730 Libby Lincoln COUNTY 2008 122 8672 366 364 99 86 84 79 77 

### 0 0 23.9 0 COURTHOUSE ANNEX

- LIBBY 30-053-0018 1 0730 Libby Lincoln COUNTY 2009 122 7819 365 325 89 62 47 46 44 0 0 20.9* 0 COURTHOUSE ANNEX

- LIBBY 30-053-0018 2 0730 Libby Lincoln COUNTY 2006 125 52 61 52 85 70 47 43 40 0 0 23.8* Y COURTHOUSE ANNEX

- LIBBY 30-053-0018 2 0730 Libby Lincoln COUNTY 2006 125 55 61 55 90 70 47 45 43 0 0 24.8* Y 2 COURTHOUSE ANNEX

- LIBBY 30-053-0018 2 0730 Libby Lincoln COUNTY 2006 125 55 61 55 90 70 47 45 43 0 0 24.8* Y 3 COURTHOUSE ANNEX

- LIBBY 30-053-0018 2 0730 Libby Lincoln COUNTY 2006 125 52 61 52 85 70 47 43 40 0 0 23.8* Y COURTHOUSE ANNEX

- LIBBY 30-053-0018 2 0730 Libby Lincoln COUNTY 2006 125 55 61 55 90 70 47 45 43 0 0 24.8* Y 5 COURTHOUSE ANNEX

- LIBBY 30-053-0018 2 0730 Libby Lincoln COUNTY 2006 125 55 61 55 90 70 47 45 43 0 0 24.8* Y 6 COURTHOUSE ANNEX

- LIBBY

Note: The * indicates that themean does not satisfy summary criteria. 

### Page 3 

### of 6UNITED STATES ENVIRONMENTAL PROTECTION AGENCY AIRQUALITY SYSTEM QUICK LOOK REPORT (AMP450)
Jan. 26, 2010 PM10 Total 0-10umSTP (81102) Montana Micrograms/cubicmeter (25 C) (001)

24-HOUR

--------­ P DAY EST WTD NUM VALID 1ST 2ND 3RD 4TH MAX DAYS ARITH ISITE ID PQAO CITY COUNTY ADDRESS YEAR METH #OBS REQ DAYS %OBS MAX MAX MAX MAX >150>150 MEANCERTEDT L

______._______________.___ --------_... -------­ _.---------­ -------­ ----­ 30-053-0018 2 0730 Libby Lincoln COUNTY 2006 125 55 61 55 90 70 47 45 43 0 0 24.8* Y COURTHOUSE ANNEX

- LIBBY 30-053-0018 2 0730 Libby Lincoln COUNTY 2007 125 52 60 52 87 94 48 44 42 0 0 23.4* Y COURTHOUSE ANNEX - LIBBY 30-053-0018 2 0730 Libby Lincoln COUNTY 2007 125 56 60 56 93 94 65 48 44 0 0 24.5 Y 2 COURTHOUSE ANNEX

- LIBBY 30-053-0018 2 0730 Libby Lincoln COUNTY 2007 125 56 60 56 93 94 65 48 44 0 0 24.5 Y 3 COURTHOUSE ANNEX - LIBBY 30-053-0018 2 0730 Libby Lincoln COUNTY 2007 125 52 60 52 87 94 48 44 42 0 0 23.4' Y 4 COURTHOUSE ANNEX

- LIBBY 30-053-0018 2 0730 Libby Lincoln COUNTY 2007 125 56 60 56 93 94 65 48 44 0 0 24.5 Y 5 COURTHOUSE ANNEX - LIBBY 30-053-0018 2 0730 Libby Lincoln COUNTY 2007 125 56 60 56 93 94 65 48 44 0 0 24.5 Y 6 COURTHOUSE ANNEX - LIBBY 30-053-0018 2 0730 Libby Lincoln COUNTY 2007 125 56 60 56 93 94 65 48 44 0 0 24.5 Y 7 COURTHOUSE ANNEX

- LIBBY 30-053-0018 2 0730 Libby Lincoln COUNTY 2008 125 16 16 16 100 76 42 42 34 0 0 28.3' 0 COURTHOUSE ANNEX

- LIBBY

Note; The 

### * indicates that themean does not satisfy summary criteria. 

## Page 4of 6

### UNITED STATES ENVIRONMENTAL PROTECTIONAGENCY AIR QUALITY SYSTEM QUICKLOOKREPORT (AMP450)

METHODS USED IN THIS REPORT Jan. 26, 2010

PARAMETER 81102 81102 METHOD CODE 122 125 COLLECTIONMETHOD INSTRUMENT MET ONE 4MODELS BGI Inc. Model PQ200 PMIO ANALYSIS METHOD BETAATTENUATION Gravimetric

Note: The 

### * indicatesthatthemeandoes not satisfysummary criteria. 

## Page 5 of 6

### UNITED STATES ENVIRONMENTALPROTECTIONAGENCY AIRQUALITY SYSTEM 

### QUICKLOOK REPORT (AMP450) Jan. 26, 2010

-----­



### PQAOS USED IN THIS REPORT 

# ----------l

!PQAO

L

### 0730 AGENCY DESCRIPTION

• ._ • 

### Mt Dept Of Environmental Quality, 

### Air I 

### QualityDivision

Note: The 

### * indicates that themeandoes not satisfy summary criteria. 

## Page 6 of 6