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PM2.5 CONFORMITY DETERMINATION for Baltimore Beltway I-695: MD 140 to MD 702

Appendix A

Monitors in the Baltimore, MD PM2.5 Nonattainment Area11
Monitor Number and Name 2005 2006 2007
Number of
Observations
(24-hour)
98th Per.
(24-hour)
ug/m3
Annual
Mean
(24-hour)
ug/m3
Number of
Observations
(24-hour)
98th Per.
(24-hour)
ug/m3
Annual
Mean
(24-hour)
ug/m3
Number of
Observations
(24-hour)
98th Per.
(24-hour)
ug/m3
Annual
Mean
(24-hour)
ug/m3
240051007
Greenside Dr., Cockeysville MD12
112 34 14.9 116 32 12.6 29 32 12.1
240053001
Woodward and Franklin Rd., Essex MD
332 36 15.1 357 34 14.3 74 27 12.5
245100006
1900 Argonne Dr., Baltimore, MD
114 33 15.0 114 33 13.2 30 29 12.1
245100007
5700 Reistertown Road, Baltimore MD
114 36 15.4 119 33 12.9 29 31 12.1
245100008
5700 Eastern Avenue, Baltimore, MD
113 39 17.2 119 36 14.5 30 27 13.5
245100035
1900 Patapsco Ave., Baltimore MD, #1
286 38 16.3 326 37 14.8 77 28 12.0
245100035
1900 Patapsco Ave., Baltimore MD, #2
65 42 16.8 39 43 17.0 - - -
245100040
1100 Hillen Street, Baltimore, MD
326 40 16.5 344 36 14.9 82 29 13.4
240031003
7409 Baltimore and Annapolis Blvd., Glen Burnie, MD
109 36 15.7 118 32 13.8 29 28 12.4
240251001
Edgewood Army Chemical Center Waeli Rd., Edgewood, MD
11135 13.5117 2911.6 2928 10.3



11 AIRData Website: http://www.epa.gov/airdata/ (May 24, 2012)
12 Comparison monitor site
Updated: 05/24/2012
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