נתוני ניטור עבור תאריך 17/01/2020

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Monitoring Stations Avaliability:
StationRelevant Monitored PollutantsWind MeasurementBenzene MeasurementMap LocationHeightLeviathan Distance (KM)Direction To Station From Leviathan
Igud – Caesarea StationBenzen, SO2, NO2, NOX, PM2.5, O3, Toluen, Ethylb, O-Xyle100% (Good)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 StationBenzen, SO2, O3, EthylB, TOLUENE, PM2.5, No2, Nox0% (Dysfunctional)100% (Good)Zoom-In11013.3West
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 Station0.490.310.500.520.300.060.0511.836.899.8341.7327.910.090.0531.6728.232.481.44
Igud – Maayan Zvi Station0.330.260.340.260.170.060.038.334.636.67  0.040.0330.7529.192.371.11
Noble – Maayan Zvi Station0.560.430.580.470.290.030.039.355.716.95    36.1934.57  
Igud – Nahsholim Station 0.000.00               
Noble – Dor Station0.190.130.200.140.070.010.0111.126.068.37    33.6330.17  
MoEP – Mobile Zichron Station0.270.200.310.430.160.03 11.505.936.5835.3422.46  30.5127.423.211.91
MoEP – Mobile Neve Yam-Atlit Station0.290.220.300.610.120.02 5.334.184.75    38.8635.752.431.38
Noble – Hagit Station0.480.220.750.530.190.030.03           
No Monitoring Gap Alerts Detected
No Data Manipulation Alerts Detected
No Benzene Pollution Event Alerts Detected

Other Pollution Event Alerts Detected:

StationPollutantMeasured ValueLegal LimitWindDirectionVerbal DirectionHour Of DayNOXNO2SO2PM2.5PM10O3ToluenEthylbXyle
Igud – Caesarea StationPM2.541.037.587.0 (Measured)East17:05:00     
Igud – Caesarea StationPM2.541.037.580.0 (Measured)East17:10:00     
Igud – Caesarea StationPM2.541.037.582.0 (Measured)East17:15:00     
Igud – Caesarea StationPM2.541.037.578.0 (Measured)East17:20:00     
Igud – Caesarea StationPM2.541.037.581.0 (Measured)East17:25:00     
Igud – Caesarea StationPM2.541.037.586.0 (Measured)East17:30:00     
Igud – Caesarea StationPM2.541.037.579.0 (Measured)East17:35:00     
Igud – Caesarea StationPM2.541.037.581.0 (Measured)East17:40:00     
Igud – Caesarea StationPM2.541.037.578.0 (Measured)East17:45:00     
Igud – Caesarea StationPM2.541.037.582.0 (Measured)East17:50:00     
Igud – Caesarea StationPM2.541.037.583.0 (Measured)East17:55:00     
Igud – Caesarea StationPM2.539.737.583.0 (Measured)East18:00:00     
Igud – Caesarea StationPM2.538.737.585.0 (Measured)East19:00:00     
Igud – Caesarea StationPM2.542.037.587.0 (Measured)East19:05:00     
Igud – Caesarea StationPM2.542.037.585.0 (Measured)East19:10:00     
Igud – Caesarea StationPM2.542.037.589.0 (Measured)East19:15:00     
Igud – Caesarea StationPM2.542.037.591.0 (Measured)East19:20:00     
Igud – Caesarea StationPM2.542.037.592.0 (Measured)East19:25:00     
Igud – Caesarea StationPM2.542.037.582.0 (Measured)East19:30:00     
Igud – Caesarea StationPM2.542.037.589.0 (Measured)East19:35:00     
Igud – Caesarea StationPM2.542.037.586.0 (Measured)East19:40:00     
Igud – Caesarea StationPM2.542.037.585.0 (Measured)East19:45:00     
Igud – Caesarea StationPM2.542.037.587.0 (Measured)East19:50:00     
Igud – Caesarea StationPM2.542.037.590.0 (Measured)East19:55:00     
Igud – Caesarea StationPM2.539.337.587.0 (Measured)East20:00:00     
Igud – Caesarea StationPM2.539.037.590.0 (Measured)East21:05:00     
Igud – Caesarea StationPM2.539.037.582.0 (Measured)East21:10:00     
Igud – Caesarea StationPM2.539.037.580.0 (Measured)East21:15:00     
Igud – Caesarea StationPM2.539.037.584.0 (Measured)East21:20:00     
Igud – Caesarea StationPM2.539.037.588.0 (Measured)East21:25:00     
Igud – Caesarea StationPM2.539.037.585.0 (Measured)East21:30:00     
Igud – Caesarea StationPM2.539.037.589.0 (Measured)East21:35:00     
Igud – Caesarea StationPM2.539.037.589.0 (Measured)East21:40:00     
Igud – Caesarea StationPM2.539.037.586.0 (Measured)East21:45:00     
Igud – Caesarea StationPM2.539.037.586.0 (Measured)East21:50:00     
Igud – Caesarea StationPM2.539.037.589.0 (Measured)East21:55:00     
Igud – Caesarea StationPM2.539.737.586.0 (Measured)East22:00:00     
Igud – Caesarea StationPM2.541.037.586.0 (Measured)East22:05:00     
Igud – Caesarea StationPM2.541.037.587.0 (Measured)East22:10:00     
Igud – Caesarea StationPM2.541.037.589.0 (Measured)East22:15:00     
Igud – Caesarea StationPM2.541.037.589.0 (Measured)East22:20:00     
Igud – Caesarea StationPM2.541.037.5NoDat 22:25:00     
MoEP – Mobile Zichron StationPM2.538.137.599.0 (*Simulated*)East20:25:00     
MoEP – Mobile Zichron StationPM2.539.237.5100.0 (*Simulated*)East20:30:00     
MoEP – Mobile Zichron StationPM2.539.037.5103.0 (*Simulated*)East20:50:00     
MoEP – Mobile Zichron StationPM2.540.937.5103.0 (*Simulated*)East20:55:00     
MoEP – Mobile Zichron StationPM2.538.837.5100.0 (*Simulated*)East21:00:00     

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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