Email: Chuck Turner
PM2.5 Summary Data - 2006
VIRGINIA 2006
PM2.5 PARTICULATE MATTER SUMMARY BY REGION
METHOD CODE 118 - GRAVIMETRIC, R & P MODEL 2025 SEQUENTIAL
Micrograms Per Cubic Meter (ug/m3)
LOCATION | NO. OF OBSERVATIONS BY QUARTER | HIGHEST VALUE PER QUARTER | QUARTERLY ARITHMETIC MEAN | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
I | II | III | IV | I | II | III | IV | I | II | III | IV | |
SOUTHWEST REGION | ||||||||||||
| BRISTOL Highlands View Elementary School |
31 |
30 | 30 | 30 | 20.5 | 28.0 | 39.4 | 22.3 | 11.6 | 13.8 | 18.4 | 10.2 |
VALLEY REGION | ||||||||||||
| LURAY Luray Caverns Airport |
25 | 27 | 31 | 30 | 24.2 | 28.3 | 31.0 | 21.7 | 10.8 |
12.2 | 15.4 | 10.2 |
WEST CENTRAL REGION | ||||||||||||
| ROANOKE Raleigh Court Library |
28 | 30 | 31 | 31 | 22.7 | 27.1 | 36.5 | 26.8 | 12.1 | 13.5 | 18.5 | 12.5 |
| ROANOKE 2020 Oakland Blvd. *** |
NA | NA | NA | 25 | NA | NA | NA | 27.2 | NA | NA | NA | 11.8 |
| SALEM ** Market Street Fire Station |
23 | 21.9 | 12.0 |
|||||||||
| LYNCHBURG Water Tank on Leesville Road |
28 | 30 | 30 | 27 | 20.3 | 25.5 | 31.2 | 21.7 | 9.9 | 12.4 | 17.7 | 10.1 |
PIEDMONT REGION | ||||||||||||
| CHESTERFIELD CO. Bensley Armory |
28 | 28 | 31 | 29 | 26.7 |
31.3 | 31.2 | 24.0 | 11.4 | 13.2 | 16.6 | 11.1 |
| HENRICO CO. Math & Science Center |
87 | 91 | 82 | 76 | 21.4 | 33.4 | 38.9 | 24.9 | 10.7 | 12.9 | 17.8 | 11.1 |
** Station discontinued in March 2006*** First run 10/17/06
VIRGINIA 2006
PM2.5 PARTICULATE MATTER SUMMARY BY REGION
LOCATION | NO. OF OBSERVATIONS BY QUARTER | HIGHEST VALUE PER QUARTER | QUARTERLY ARITHMETIC MEAN | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
I | II | III | IV | I | II | III | IV | I | II | III | IV | |
PIEDMONT REGION (cont.) | ||||||||||||
| HENRICO CO. Piedmont Regional Office |
27 |
30 | 30 | 29 | 20.4 | 27.9 | 32.0 | 21.0 | 10.6 | 12.6 | 16.7 | 10.4 |
| CHARLES CITY CO. Route #608 |
28 | 29 | 30 | 31 | 19.8 | 33.7 | 35.1 | 18.9 | 9.5 | 12.6 | 17.0 | 9.0 |
TIDEWATER REGION | ||||||||||||
| HAMPTON Va. School for the Deaf & Blind |
30 | 26 | 31 | 30 | 25.2 | 29.7 | 38.8 | 21.3 | 10.3 | 13.7 | 14.8 | 10.2 |
| NORFOLK NOAA Facility |
28 | 28 | 30 | 31 | 31.3 | 25.0 | 36.9 | 23.7 | 11.4 | 13.0 | 14.5 | 10.4 |
| VIRGINIA BEACH Tidewater Regional Office | 64 | 88 | 91 | 89 | 31.2 | 26.3 | 43.7 | 26.7 | 11.4 | 12.4 | 15.2 | 11.5 |
VIRGINIA 2006
PM2.5 PARTICULATE MATTER SUMMARY BY REGION
LOCATION | NO. OF OBSERVATIONS BY QUARTER | HIGHEST VALUE PER QUARTER | QUARTERLY ARITHMETIC MEAN | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
I | II | III | IV | I | II | III | IV | I | II | III | IV | |
NORTHERN REGION | ||||||||||||
| LOUDOUN CO. Broad Run High School |
28 | 27 | 29 | 30 | 19.6 | 27.8 | 34.5 | 23.5 | 10.2 | 11.8 | 15.9 | 11.0 |
| FAIRFAX CO. Lee District Park |
77 | 82 | 87 | 88 | 28.1 | 36.7 | 45.6 | 25.4 | 9.9 | 12.5 | 17.9 | 10.6 |
| ARLINGTON CO. Aurora Hills |
29 | 30 | 29 | 31 | 21.3 | 25.0 | 32.8 | 29.7 | 10.8 | 11.8 | 17.1 | 12.1 |
| FAIRFAX CO. McLean Governmental Center |
28 | 25 | 26 | 28 | 19.6 | 31.5 | 36.4 | 29.4 | 10.4 | 12.2 | 16.9 | 11.5 |
| FAIRFAX CO. Annandale |
28 | 28 | 28 | 28 | 18.7 | 26.5 | 34.9 | 23.4 | 10.2 | 12.4 | 17.4 | 10.9 |