Email: Chuck Turner
PM2.5 Summary Data - 2005
VIRGINIA 2005
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 |
29 |
31 | 30 | 31 | 21.0 | 30.6 | 38.8 | 24.5 | 11.5 | 14.4 | 20.8 | 10.7 |
VALLEY REGION | ||||||||||||
| LURAY Luray Caverns Airport |
30 | 29 | 30 | 28 | 38.2 | 28.9 | 41.2 | 21.1 | 13.2 | 12.4 | 19.3 | 10.9 |
WEST CENTRAL REGION | ||||||||||||
| ROANOKE Raleigh Court Library |
30 | 30 | 29 | 31 | 21.2 | 31.1 | 39.2 | 29.5 | 11.4 | 14.6 | 22.7 | 11.8 |
| SALEM Market Street Fire Station |
28 | 30 | 30 | 31 | 19.7 | 33.7 | 39.5 | 26.2 | 12.1 |
16.3 | 24.3 |
11.2 |
| LYNCHBURG Water Tank on Leesville Road |
30 | 31 | 30 | 30 | 18.3 | 33.4 | 38.0 | 20.3 | 9.5 | 13.3 | 21.2 | 9.5 |
PIEDMONT REGION | ||||||||||||
| CHESTERFIELD CO. Bensley Armory |
30 | 29 | 30 | 28 | 21.1 |
28.5 | 38.7 | 23.3 | 12.7 | 13.1 | 19.1 | 11.0 |
| HENRICO CO. Math & Science Center |
79 | 88 | 84 | 92 | 24.4 | 32.2 | 39.7 | 23.5 | 13.0 | 13.0 | 19.0 | 11.0 |
VIRGINIA 2005
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 |
29 |
25 | 26 | 27 | 21.3 | 28.0 | 35.5 | 20.0 | 12.0 | 13.5 | 19.2 | 10.2 |
| CHARLES CITY CO. Route #608 |
29 | 30 | 30 | 28 | 20.7 | 30.4 | 39.2 | 21.9 | 11.2 | 12.8 | 18.2 | 9.2 |
TIDEWATER REGION | ||||||||||||
| HAMPTON Va. School for the Deaf & Blind |
28 | 31 | 26 | 29 | 26.9 | 26.7 | 32.2 | 23.8 | 13.1 | 12.0 | 15.0 | 9.8 |
| NORFOLK NOAA Facility |
27 | 28 | 30 | 28 | 26.0 | 26.3 | 34.6 | 25.3 | 14.0 | 12.9 | 16.2 | 11.1 |
| VIRGINIA BEACH Tidewater Regional Office | 77 | 84 | 64 | 90 | 28.7 | 34.7 | 38.8 |
29.0 | 12.2 | 11.7 | 15.6* | 10.8 |
*Quarter did not meet EPA's minimum requirements for data capture.
VIRGINIA 2005
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 | 30 | 27 | 29 | 25.0 | 25.8 | 40.7 | 23.7 | 13.7 | 12.0 | 21.7 | 10.9 |
| FAIRFAX CO. Lee District Park |
90 | 80 | 84 | 91 | 30.2 | 27.8 | 41.8 | 23.0 | 12.8 | 12.3 | 18.8 | 10.4 |
| ARLINGTON CO. Aurora Hills |
30 | 30 | 30 | 29 | 29.7 | 27.4 | 39.9 | 25.8 | 15.0 | 12.7 | 21.0 | 12.4 |
| FAIRFAX CO. McLean Governmental Center |
23 | 27 | 26 | 27 | 29.9 | 28.9 | 39.3 | 24.1 | 15.1 | 13.5 | 19.2 | 11.4 |
| FAIRFAX CO. Annandale |
30 | 31 | 28 | 31 | 28.5 | 26.8 | 37.2 | 22.8 | 13.8 | 12.8 | 20.1 | 11.1 |