UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

DESIGN VALUE REPORT

Report Request ID: 1281047 Report Code: AMP480 Dec. 24, 2014

Selection Criteria Page 1

User ID: HXN

State County City Site Parameter POC AQCR UAR CBSA CSA

EPA

Region

24

24

24

24

24

003

005

025

510

013

GEOGRAPHIC SELECTIONS

PROTOCOL SELECTIONS

Parameter

Classification Parameter Method Duration

DESIGN VALUE 44201

SELECTED OPTIONS

SINGLE EVENT PROCESSING

WORKFILE DELIMITER

USER SITE METADATA

MERGE PDF FILES

QUARTERLY DATA IN WORKFILE

AGENCY ROLE

Option Type Option Value

EXCLUDE REGIONALLY CONCURRED EVENTS

,

STREET ADDRESS

YES

NO

PQAO

DATE CRITERIA

2014

Start Date End Date

2014

Tribal

Code

APPLICABLE STANDARDS

Standard Description

Ozone 8-Hour 2008
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

PRELIMINARY DESIGN VALUE REPORT

Report Date: Dec. 24, 2014

Notes: 1. Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 

 2. Some PM2.5 24-hour DVs for incomplete data that are marked invalid here may be marked valid in the Official report due to additional analysis.

 3. Annual Values not meeting completeness criteria are marked with an asterisk ('*').

Page 1 of 2

Pollutant:

Standard Units:

Level:.075

NAAQS Standard: Ozone 8-Hour 2008

Statistic: Annual 4th Maximum

1

1

1

1

1

1

1

Poc

214

191

212

213

213

204

201

Valid

Days

 100

 89

 99

 100

 100

 95

 94

Percent

Complete

 .066

 .067

 .068

 .064

 .067

 .070

 .060

4th

Max 

Y

Y

Y

Y

Y

Y

Y

Cert&

 Eval

204

210

210

209

211

205

183

Valid

Days

 95

 98

 98

 98

 99

 96

 86

Percent

Complete

 .071

 .068

 .067

 .068

 .072

 .068

 .063

4th

Max 

Y

Y

Y

Y

Y

Y

Y

Cert&

 Eval

207

209

212

212

202

207

197

Valid

Days

 97

 98

 99

 99

 94

 97

 92

Percent

Complete

 .087

 .082

 .083

 .075

 .086

 .083

 .071

4th

Max 

Y

Y

Y

Y

Y

Y

Y

Cert&

 Eval

 97

 95

 99

 99

 98

 96

 90

Percent

Complete

 .074

 .072

 .072

 .069

 .075

 .073

 .064

Design

Value

Y

Y

Y

Y

Y

Y

Y

D. V.

Validity

Ozone(44201)

Parts per million(007)

Site ID

|

|

|

|

|

|

|

|

|

|

|

|

24-003-0014

24-005-1007

24-005-3001

24-013-0001

24-025-1001

24-025-9001

24-510-0054

REPORT EXCLUDES MEASUREMENTS WITH REGIONALLY CONCURRED EVENT FLAGS.

Design Value Year: 2014

STREET ADDRESS

2013 2012

State: Maryland

Davidsonville Recreation

Center, 3801 Queen Anne 

Bridge Road

Padonia Elementary 

School, 9834 Greenside 

Drive

600 Dorsey Avenue

1300 W. Old Liberty Road

 Edgewood Chemical 

Biological Center (APG), 

Waehli Road

3560 Aldino Road

Furley E.S. Recreational 

Center, 4633 Furley 

Avenue.

2014 3 - Year
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

AIR QUALITY SYSTEM

PRELIMINARY DESIGN VALUE REPORT

Report Date: Dec. 24, 2014

Notes: 1. Computed design values are a snapshot of the data at the time the report was run (may not be all data for year). 

 2. Some PM2.5 24-hour DVs for incomplete data that are marked invalid here may be marked valid in the Official report due to additional analysis.

 3. Annual Values not meeting completeness criteria are marked with an asterisk ('*').

Page 2 of 2

M

N

S

U

X

Y

The monitoring organization has revised data from this monitor since the


most recent certification letter received from the state.

The certifying agency has submitted the certification letter and required


summary reports, but the certifying agency and/or EPA has determined


that issues regarding the quality of the ambient concentration data cannot


be resolved due to data completeness, the lack of performed quality


assurance checks or the results of uncertainty statistics shown in the


AMP255 report or the certification and quality assurance report.

The certifying agency has submitted the certification letter and required


summary reports. A value of "S" conveys no Regional assessment regarding


data quality per se. This flag will remain until the Region provides an "N" or


"Y" concurrence flag.

Uncertified. The certifying agency did not submit a required certification


letter and summary reports for this monitor even though the due date has


passed, or the state's certification letter specifically did not apply the


certification to this monitor.

Certification is not required by 40 CFR 58.15 and no conditions apply to be


the basis for assigning another flag value

The certifying agency has submitted a certification letter, and EPA has no


unresolved reservations about data quality (after reviewing the letter, the


attached summary reports, the amount of quality assurance data


submitted to AQS, the quality statistics, and the highest reported


concentrations).

MEANING

CERTIFICATION EVALUATION AND CONCURRENCE FLAG MEANINGS

FLAG