|
Validity Flag
|
Validity Flag Desc
|
| A | HIGH WINDS |
| B | STRATOSPHERIC OZONE INTRUSION |
| C | VOLCANIC ERUPTIONS |
| D | SANDBLASTING |
| E | FOREST FIRE |
| F | STRUCTURAL FIRE |
| G | HIGH POLLEN COUNT |
| H | CHEMICAL SPILLS &\ INDUST. ACCIDENTS |
| I | UNUSUAL TRAFFIC CONGESTION |
| J | CONSTRUCTION/DEMOLITION |
| K | AGRICULTURAL TILLING |
| L | HIGHWAY CONSTRUCTION |
| M | REROUTING OF TRAFFIC |
| N | SANDING/SALTING OF STREETS |
| O | INFREQUENT LARGE GATHERINGS |
| P | ROOFING OPERATIONS |
| Q | PRESCRIBED BURNING |
| R | CLEAN UP AFTER A MAJOR DISASTER |
| S | SEISMIC ACTIVITY |
| T | MULTIPLE PM2.5 DATA FLAGS |
| U | SAHARA DUST |
| V | VALIDATED VALUE |
| W | FLOW RATE AVERAGE OUT OF SPEC. |
| X | FILTER TEMPERATURE DIFFERENCE OUT OF SPE |
| Y | ELAPSED SAMPLE TIME OUT OF SPEC. |
Produced on May 1, 2008 10:23:33 AM
