נתוני ניטור עבור תאריך 4/2/2020

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Monitoring Stations Avaliability:

StationRelevant Monitored PollutantsWind MeasurementBenzene MeasurementMap LocationHeightLeviathan Distance (KM)Direction To Station From Leviathan
Igud – Caesarea Ralli Museum StationBenzen, SO2, NO2, NOX, PM2.5, O3, Toluen, Ethylb, O-Xyle100% (Good)100% (Good)Zoom-In2012.9North-West
Igud – Caesarea Mobile StationBenzen, PM10, PM2.5, O-Xyle, EthylB, TOLUENE, O3, No2, Nox0% (Dysfunctional)100% (Good)Zoom-In2012.9North-West
Igud – Maayan Zvi StationBenzen, SO2, NO2, NOX, PM2.5, O3, Toluen, Ethylb, O-Xyle100% (Good)100% (Good)Zoom-In10612.9West
Noble – Maayan Zvi StationBenzen, O3, No2, Nox, O-Xyle, EthylB, TOLUENE0% (Dysfunctional)100% (Good)Zoom-In10612.9West
Igud – Nahsholim StationBenzen, SO2, NO2, NOX, PM2.5, O3, Toluen, Ethylb, O-Xyle0% (Dysfunctional)0% (Dysfunctional)Zoom-In611.4West
Noble – Dor StationBenzen, O3, No2, Nox, O-Xyle, EthylB, TOLUENE0% (Dysfunctional)100% (Good)Zoom-In1610.8West
MoEP – Mobile Zichron StationNo Longer Operational In The Area
MoEP – Mobile Neve Yam-Atlit StationBenzen, EthylB, TOLUENE, SO2, PM10, PM2.5, O3, No2, Nox100% (Good)100% (Good)Zoom-In015South-West
Noble – Hagit StationBenzen, O-Xyle, EthylB, TOLUENE0% (Dysfunctional)100% (Good)Zoom-In185  

Pollutants Averages Compared To Legal Values:

 BenzeneBenzeneBenzeneToluenToluenEthylbOXyleNOXNOXNO2PM2.5PM2.5PM10PM10O3O3SO2SO2
UnitsPPBPPBPPBPPBPPBPPBPPBPPBPPBug-m3ug-m3ug-m3ug-m3PPBPPBPPBPPBPPB
Legal LimitNone1.2NoneNone1000NoneNone500298106None37.5None130None7113419
Time PeriodHourlyDailyMaxHourlyDailyDailyDailyHalf HourlyDailyHourlyHourlyDailyHourlyDailyHourly8-HourlyHourlyDaily
Igud – Caesarea Ralli Museum Station0.420.200.450.870.470.100.1650.3314.1228.8331.8418.14  46.0036.662.141.58
Igud – Caesarea Mobile Station0.310.160.330.840.450.080.1345.5512.0823.8716.627.9139.9319.0042.7533.39  
Igud – Maayan Zvi Station0.260.160.270.550.260.060.0613.175.8110.17    41.5835.650.620.34
Noble – Maayan Zvi Station0.240.150.250.510.220.030.0313.926.9210.01    47.4940.95  
Igud – Nahsholim Station 0.000.00               
Noble – Dor Station0.140.070.301.560.320.020.0530.5811.2916.21    43.4035.86  
MoEP – Mobile Neve Yam-Atlit Station0.180.100.190.380.140.03 12.456.338.97    47.9142.690.790.68
Noble – Hagit Station0.150.090.160.510.150.020.03           

Monitoring Gaps Alerts Detected:

StationStart TimeEnd TimeTotal Unmonitored Time (Hours)
Igud – Nahsholim Station00:00:0023:45:0023:45:00

 

Data Manipulations Alerts Detected:

StationPollutantOld ValueNew ValueManipulated Data Date
MoEP – Mobile Neve Yam-Atlit StationPM252.0InVld2020-02-04 11:25:00
MoEP – Mobile Neve Yam-Atlit StationPM2520.0InVld2020-02-04 11:30:00
MoEP – Mobile Neve Yam-Atlit StationPM2520.0InVld2020-02-04 11:35:00
MoEP – Mobile Neve Yam-Atlit StationPM2520.0InVld2020-02-04 11:40:00
MoEP – Mobile Neve Yam-Atlit StationPM2520.0InVld2020-02-04 11:45:00
MoEP – Mobile Neve Yam-Atlit StationPM2520.0InVld2020-02-04 11:50:00
MoEP – Mobile Neve Yam-Atlit StationPM25-8.8InVld2020-02-04 11:55:00
MoEP – Mobile Neve Yam-Atlit StationPM25-268.0InVld2020-02-04 12:00:00
MoEP – Mobile Neve Yam-Atlit StationPM25-268.0InVld2020-02-04 12:05:00
MoEP – Mobile Neve Yam-Atlit StationPM25-268.0InVld2020-02-04 12:10:00
MoEP – Mobile Neve Yam-Atlit StationPM25-268.0InVld2020-02-04 12:15:00
MoEP – Mobile Neve Yam-Atlit StationPM25-268.0InVld2020-02-04 12:20:00
MoEP – Mobile Neve Yam-Atlit StationPM25-600.3InVld2020-02-04 12:25:00
MoEP – Mobile Neve Yam-Atlit StationPM25-3591.0InVld2020-02-04 12:30:00
MoEP – Mobile Neve Yam-Atlit StationPM25-3591.0InVld2020-02-04 12:35:00

 

No Benzene Pollution Event Alerts Detected
No Other Pollution Event Alerts Detected

 

Notes:

  • This report integrates and calculates monitoring data from both the Israeli MoEP and Igud Arim Sharon-Carmel monitoring sites
  • 'Clean Air Law' legal Air value max limits can be found here
    • Benzene Israeli Max allowed 24-Hours Average limit is 1.2 PPB
  • For each monitoring station, Avaliability grade is calculated
    • On properly operated stations, measurements should be conducted once per 5 minutes, producing high Avaliability grade
    • Stations that do not monitor for more than 1-Hour will produce a Monitoring Gap Alert, For more than 4-Hours a broadcast email would be sent
  • The pollutants averages table shows the legal limits defined in the Israeli law, compared to the level of pollutants form all monitored stations
    • Different pollutants have different averaging Time-Period defined by law, The report calculates averages in all relevant resolution, For example –
    • For Daily time period – Average of all the pollutant's values in the entire day is calculated
    • For Hourly time period, the average of each hour in the day is calculated separately, then the highest hourly average is chosen for display
  • Each Pollutant 5-Minutes measurements >= 85% (Or 100% for PM25) Of lowest time resolution legal-limit will be shown as a Pollution Event Alert (Even though Israel legal standard might refer to daily average)
    • Pollution Event Alerts are meant to give an early warning in order to prevent violations of the daily legal limit – Not to wait for a full day of violations to occur before alerting the public
    • Alerts are defined for the following monitored pollutants (Bound to station limitations): Benzen, Toluen, PM2.5, PM10, NOX, NO2, SO2, O3
    • For each alerted pollutant, full-day graph will be generated (With legal limit marked as red line) and a broadcast email would be sent
    • For each Benzen alert, All other pollutants at the time of alert are also dispalyed, including pollutants direction trend (↗ ↘ Arrows calculated comparing current pollutant value to it's running average)
  • For Benzen, Full-day graphs will always be generated (Even without alert), since as a worst-case BTEX indicator pollutant we would like be aware of even partial unusual increase
  • Verbal description of the Pollutants Source Direction is calculated from wind data for each alert
    • Stations without wind measurements, Receive simulated average wind direction of nearby stations
    • Leviathan's direction to each monitoring station is displayed and can be compared to alerts directions

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