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| 
Alert
-O3-
| Observation |
| Category |
: |
Air sampling observation |
| Situation |
: |
|
| Time zone |
: |
Local time -5 |
| Sampling |
| Sampling height |
: |
|
| Description |
: |
continuous |
| Sampling and analysis frequency |
: |
|
| Sampling environment |
: |
|
| Description for sampling analysis |
: |
|
| Instrument and Analysis |
| Measurement method |
: |
Light absorption analysis (UV) |
| Current status and history of instrument |
: |
|
| Description of instrument |
: |
|
| Calibration |
| Current scale employed in the measurement |
: |
|
| Measurement calibration |
: |
|
| Scale and calibration(treasability) |
: |
|
| Data Processing |
| Measurement unit |
: |
ppb |
| Data processing |
: |
|
| Processing for averaging |
: |
|
| Data flag |
: |
I01:Invalid-Instrumentation (ozone monitor or support) failure or malfunction
I02:Invalid-Power (to O3 monitoring system) failure.
I03:Invalid-Weekly Remote Span and/or Zero or Weekly Diagnostic Check
I04:Invalid-Quarterly instrument calibration and Audit at Site.
I05:Invalid-Special Occurrences
I07:Invalid-Auto calibration usually every 28th day from 04:00-06:00
I12:Invalid-Other Special Occurrence
I15:Invalid-Other Special Occurrence
I17:Invalid-Other Special Occurrence
I18:Invalid-Other Special Occurrence
Q01:Valid but qualified-Instrumentation (ozone monitor or support) failure or Malfn.
Q02:Valid but qualified-Instrumentation (ozone monitor or support) failure.
Q03:Valid but qualified-Weekly Span and/or Zero Interrupt or Weekly Diagnostic Check
Q04:Valid but qualified-Instrument Calibration Interrupt
Q05:Valid but qualified-Special Occurrences
Q06:Valid but qualified-Value is above 3 std dev above mean for this station
Q12:Valid but qualified-Other Special Occurrence
Q15:Valid but qualified-Other Special Occurrence
Q17:Valid but qualified-Other Special Occurrence
Q18:Valid but qualified-Other Special Occurrence
V00:Valid
V01:Valid-Below Detection Limit
V15:Valid-Other Special Occurrence
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| Data remarks |
: |
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| Other Information |
| Scientific aim |
: |
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| Reference |
: |
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| submitted by Environment CanadaMeteorological Service of CanadaAir Quality Research Branch |
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