התראת חריגות ניטור בתאריך 26/12/2019

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Monitoring Stations Avaliability:
StationRelevant Monitored PollutantsWind MeasurementBenzene MeasurementMap LocationHeightLeviathan Distance (KM)Leviathan Direction To Station
Igud – Caesarea StationBenzen, PM10, PM2.5, O-Xyle, EthylB, TOLUENE, O3, No2, Nox0% (Dysfunctional)54% (Poor)Zoom-In2012.9North-West
Igud – Maayan Zvi StationBenzen, SO2, NO2, NOX, PM2.5, O3, Toluen, Ethylb, O-Xyle97% (Good)100% (Good)Zoom-In10612.9West
Noble – Maayan Zvi StationBenzen, O3, No2, Nox, O-Xyle, EthylB, TOLUENE0% (Dysfunctional)0% (Dysfunctional)Zoom-In10612.9West
Igud – Nahsholim StationBenzen, SO2, NO2, NOX, PM2.5, O3, Toluen, Ethylb, O-Xyle97% (Good)100% (Good)Zoom-In10611.4West
Noble – Dor StationBenzen, O3, No2, Nox, O-Xyle, EthylB, TOLUENE0% (Dysfunctional)0% (Dysfunctional)Zoom-In1610.8West
MoEP – Mobile Zichron StationBenzen, SO2, O3, EthylB, TOLUENE, PM2.5, No2, Nox0% (Dysfunctional)100% (Good)Mobile  West
MoEP – Mobile Neve Yam-Atlit StationBenzen, EthylB, TOLUENE, SO2, PM10, PM2.5, O3, No2, Nox100% (Good)96% (Good)Mobile  South-West

Pollutants Averages Compared To Legal Values:

 BenzeneBenzeneBenzeneToluenEthylbOXyleNOXNOXNO2PM2.5PM2.5PM10PM10O3O3SO2SO2
UnitsPPBPPBPPBPPBPPBPPBPPBPPBPPBµg-m3µg-m3µg-m3µg-m3PPBPPBPPBPPB
Legal LimitNone1.2None1000NoneNone500298106None37.5None130None7113419
Time PeriodHourlyDailyMaxDailyDailyDailyHalf HourlyDailyHourlyHourlyDailyHourlyDailyHourly8-HourlyHourlyDaily
Igud – Caesarea Station0.070.060.070.05 0.070.400.300.6024.5014.25118.6065.6635.6235.37  
Igud – Maayan Zvi Station0.140.120.150.080.020.032.171.441.4241.1830.220.030.0336.3635.52  
Noble – Maayan Zvi Station 0.000.00              
Igud – Nahsholim Station0.120.110.130.090.020.022.001.533.1739.1429.480.020.0235.2734.33  
Noble – Dor Station 0.000.00              
MoEP – Mobile Zichron Station0.100.090.110.070.02 4.133.152.9138.3630.66  39.3237.470.560.42
MoEP – Mobile Neve Yam-Atlit Station0.060.040.070.11  11.902.131.1818.0018.00  45.0542.720.530.48

Pollution Event Alerts Detected:

StationPollutantMeasured ValueLegal LimitWindDirectionVerbal DirectionHour Of DayNOXNO2SO2PM2.5PM10O3ToluenEthylbXyle
Igud – Caesarea StationPM10112.0130NoData 01:55:00     
Igud – Caesarea StationPM10118.6130NoData 02:00:00     
Igud – Maayan Zvi StationPM2.536.737.5251.0West01:30:00     
Igud – Maayan Zvi StationPM2.536.537.5252.0West01:35:00     
Igud – Maayan Zvi StationPM2.534.937.5244.0South-West02:15:00     
Igud – Maayan Zvi StationPM2.537.137.5245.0South-West02:20:00     
Igud – Maayan Zvi StationPM2.539.137.5245.0South-West02:25:00     
Igud – Maayan Zvi StationPM2.541.237.5247.0South-West02:30:00     
Igud – Maayan Zvi StationPM2.542.037.5250.0West02:35:00     
Igud – Maayan Zvi StationPM2.540.037.5249.0West02:40:00     
Igud – Maayan Zvi StationPM2.537.237.5248.0West02:45:00     
Igud – Maayan Zvi StationPM2.536.837.5243.0South-West02:50:00     
Igud – Maayan Zvi StationPM2.539.837.5235.0South-West02:55:00     
Igud – Maayan Zvi StationPM2.542.437.5233.0South-West03:00:00     
Igud – Maayan Zvi StationPM2.542.137.5233.0South-West03:05:00     
Igud – Maayan Zvi StationPM2.542.337.5231.0South-West03:10:00     
Igud – Maayan Zvi StationPM2.541.237.5226.0South-West03:15:00     
Igud – Maayan Zvi StationPM2.537.937.5NoDat 03:20:00     
Igud – Nahsholim StationPM2.533.937.5227.0South-West02:10:00     
Igud – Nahsholim StationPM2.534.737.5226.0South-West02:15:00     
Igud – Nahsholim StationPM2.536.937.5228.0South-West02:20:00     
Igud – Nahsholim StationPM2.538.437.5226.0South-West02:25:00     
Igud – Nahsholim StationPM2.540.137.5224.0South-West02:30:00     
Igud – Nahsholim StationPM2.543.437.5226.0South-West02:35:00     
Igud – Nahsholim StationPM2.543.237.5226.0South-West02:40:00     
Igud – Nahsholim StationPM2.541.737.5223.0South-West02:45:00     
Igud – Nahsholim StationPM2.542.137.5223.0South-West02:50:00     
Igud – Nahsholim StationPM2.544.437.5226.0South-West02:55:00     
Igud – Nahsholim StationPM2.543.837.5224.0South-West03:00:00     
Igud – Nahsholim StationPM2.538.837.5225.0South-West03:05:00     
Igud – Nahsholim StationPM2.535.037.5223.0South-West03:10:00     
Igud – Nahsholim StationPM2.537.237.5224.0South-West03:15:00     
Igud – Nahsholim StationPM2.540.937.5NoDat 03:20:00     
MoEP – Mobile Zichron StationPM2.536.537.5NoData 01:20:00     
MoEP – Mobile Zichron StationPM2.536.137.5NoData 01:25:00     
MoEP – Mobile Zichron StationPM2.535.937.5NoData 01:30:00     
MoEP – Mobile Zichron StationPM2.537.237.5NoData 01:50:00     
MoEP – Mobile Zichron StationPM2.537.437.5NoData 01:55:00     
MoEP – Mobile Zichron StationPM2.537.137.5NoData 02:00:00     
MoEP – Mobile Zichron StationPM2.537.337.5NoData 02:05:00     
MoEP – Mobile Zichron StationPM2.538.937.5NoData 02:10:00     
MoEP – Mobile Zichron StationPM2.539.037.5NoData 02:15:00     
MoEP – Mobile Zichron StationPM2.537.537.5NoData 02:20:00     
MoEP – Mobile Zichron StationPM2.536.437.5NoData 02:25:00     
MoEP – Mobile Zichron StationPM2.539.137.5NoData 02:30:00     
MoEP – Mobile Zichron StationPM2.539.437.5NoData 02:35:00     
MoEP – Mobile Zichron StationPM2.538.137.5NoData 02:40:00     
MoEP – Mobile Zichron StationPM2.538.737.5NoData 02:45:00     
MoEP – Mobile Zichron StationPM2.538.737.5NoData 02:50:00     
MoEP – Mobile Zichron StationPM2.540.137.5NoData 02:55:00     
MoEP – Mobile Zichron StationPM2.541.037.5NoData 03:00:00     
MoEP – Mobile Zichron StationPM2.538.137.5NoData 03:05:00     
MoEP – Mobile Zichron StationPM2.536.637.5NoData 03:10:00     
MoEP – Mobile Zichron StationPM2.538.437.5NoData 03:15:00     
MoEP – Mobile Zichron StationPM2.535.537.5NoData 03:20:00     
MoEP – Mobile Zichron StationPM2.537.137.5NoData 03:35:00     
MoEP – Mobile Zichron StationPM2.539.437.5NoData 03:40:00     

Monitoring Gaps Alerts Detected:

StationStart TimeEnd TimeTotal Unmonitored Time (Hours)
Noble – Maayan Zvi Station00:05:0001:50:001:45:00
Noble – Dor Station00:05:0001:50:001:45:00

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, as well as daily average and maximum Benzene level
    • 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
  • Each Pollutant 5-Minutes measurements >= 85% (Or 90% 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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