נתוני ניטור עבור תאריך 07/01/2020

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Monitoring Stations Avali ability:

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-Xyle100% (Good)100% (Good)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
UnitsPPBPPBPPBPPBPPBPPBPPBPPBPPBµg-m3µg-m3µg-m3µg-m3PPBPPBPPBPPBPPB
Legal LimitNone1.2NoneNone1000NoneNone500298106None37.5None130None7113419
Time PeriodHourlyDailyMaxHourlyDailyDailyDailyHalf HourlyDailyHourlyHourlyDailyHourlyDailyHourly8-HourlyHourlyDaily
Igud – Caesarea Station0.360.160.401.600.350.040.1423.837.3020.6747.5020.410.850.1446.0043.786.751.79
Igud – Maayan Zvi Station0.250.130.270.350.140.030.0413.174.688.8332.6313.090.060.0441.1739.352.720.63
Noble – Maayan Zvi Station0.460.230.470.610.210.030.0414.775.779.17    47.4344.48  
Igud – Nahsholim Station0.260.130.300.470.160.030.0337.005.9124.1747.6316.000.110.0340.5838.624.750.71
Noble – Dor Station0.160.060.230.150.060.010.0124.426.4211.32    45.6342.77  
MoEP – Mobile Zichron Station0.180.110.200.260.120.03 16.525.879.7834.0513.77  41.8340.164.201.41
MoEP – Mobile Neve Yam-Atlit Station0.110.060.110.140.050.01 17.524.5911.52    50.3646.570.920.68
Noble – Hagit Station0.140.090.160.250.090.020.02           
No Monitoring Gap Alerts Detected

 

No Benzene Pollution Event Alerts Detected

 

Other Pollution Event Alerts Detected:

StationPollutantMeasured ValueLegal LimitWindDirectionVerbal DirectionHour Of DayNOXNO2SO2PM2.5PM10O3ToluenEthylbXyle
Igud – Caesarea StationPM2.539.037.5244.0 (Measured)South-West13:05:00     
Igud – Caesarea StationPM2.539.037.5238.0 (Measured)South-West13:10:00     
Igud – Caesarea StationPM2.539.037.5241.0 (Measured)South-West13:15:00     
Igud – Caesarea StationPM2.539.037.5240.0 (Measured)South-West13:20:00     
Igud – Caesarea StationPM2.539.037.5249.0 (Measured)West13:25:00     
Igud – Caesarea StationPM2.539.037.5246.0 (Measured)South-West13:30:00     
Igud – Caesarea StationPM2.539.037.5248.0 (Measured)West13:35:00     
Igud – Caesarea StationPM2.539.037.5238.0 (Measured)South-West13:40:00     
Igud – Caesarea StationPM2.539.037.5239.0 (Measured)South-West13:45:00     
Igud – Caesarea StationPM2.539.037.5244.0 (Measured)South-West13:50:00     
Igud – Caesarea StationPM2.539.037.5240.0 (Measured)South-West13:55:00     
Igud – Caesarea StationPM2.542.037.5234.0 (Measured)South-West14:00:00     
Igud – Caesarea StationPM2.548.037.5236.0 (Measured)South-West14:05:00     
Igud – Caesarea StationPM2.548.037.5242.0 (Measured)South-West14:10:00     
Igud – Caesarea StationPM2.548.037.5238.0 (Measured)South-West14:15:00     
Igud – Caesarea StationPM2.548.037.5237.0 (Measured)South-West14:20:00     
Igud – Caesarea StationPM2.548.037.5237.0 (Measured)South-West14:25:00     
Igud – Caesarea StationPM2.548.037.5231.0 (Measured)South-West14:30:00     
Igud – Caesarea StationPM2.548.037.5234.0 (Measured)South-West14:35:00     
Igud – Caesarea StationPM2.548.037.5229.0 (Measured)South-West14:40:00     
Igud – Caesarea StationPM2.548.037.5227.0 (Measured)South-West14:45:00     
Igud – Caesarea StationPM2.548.037.5232.0 (Measured)South-West14:50:00     
Igud – Caesarea StationPM2.548.037.5236.0 (Measured)South-West14:55:00     
Igud – Caesarea StationPM2.540.737.5235.0 (Measured)South-West15:00:00     
Igud – Maayan Zvi StationPM2.538.237.5245.0 (Measured)South-West14:15:00     
Igud – Maayan Zvi StationPM2.537.737.5243.0 (Measured)South-West14:20:00     
Igud – Maayan Zvi StationPM2.537.637.5244.0 (Measured)South-West14:25:00     
Igud – Maayan Zvi StationPM2.539.137.5245.0 (Measured)South-West14:30:00     
Igud – Nahsholim StationPM2.538.537.5209.0 (Measured)South-West13:00:00     
Igud – Nahsholim StationPM2.547.737.5214.0 (Measured)South-West13:05:00     
Igud – Nahsholim StationPM2.557.337.5217.0 (Measured)South-West13:10:00     
Igud – Nahsholim StationPM2.560.837.5218.0 (Measured)South-West13:15:00     
Igud – Nahsholim StationPM2.558.737.5221.0 (Measured)South-West13:20:00     
Igud – Nahsholim StationPM2.555.237.5224.0 (Measured)South-West13:25:00     
Igud – Nahsholim StationPM2.551.537.5226.0 (Measured)South-West13:30:00     
Igud – Nahsholim StationPM2.547.637.5227.0 (Measured)South-West13:35:00     
Igud – Nahsholim StationPM2.543.537.5226.0 (Measured)South-West13:40:00     
Igud – Nahsholim StationPM2.539.037.5222.0 (Measured)South-West13:45:00     
Igud – Nahsholim StationPM2.538.537.5218.0 (Measured)South-West14:00:00     
Igud – Nahsholim StationPM2.538.137.5215.0 (Measured)South-West14:05:00     
Igud – Nahsholim StationPM2.537.737.5216.0 (Measured)South-West14:10:00     
Igud – Nahsholim StationPM2.538.937.5220.0 (Measured)South-West14:15:00     
Igud – Nahsholim StationPM2.540.737.5220.0 (Measured)South-West14:20:00     
Igud – Nahsholim StationPM2.540.037.5219.0 (Measured)South-West14:25:00     
Igud – Nahsholim StationPM2.537.637.5215.0 (Measured)South-West14:30:00     
Igud – Nahsholim StationPM2.537.637.5222.0 (Measured)South-West18:45:00     
MoEP – Mobile Zichron StationPM2.537.537.5249.0 (*Simulated*)West13:30:00     
MoEP – Mobile Zichron StationPM2.540.037.5245.0 (*Simulated*)South-West14:10:00     
MoEP – Mobile Zichron StationPM2.540.437.5244.0 (*Simulated*)South-West14:15:00     
MoEP – Mobile Zichron StationPM2.538.037.5245.0 (*Simulated*)South-West14:20:00     

 

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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