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Daily Report of Air Pollution Levels

Athens, 18/10/2019

The daily air pollution report is updated every day at around 2 p.m.

 

ATTICA STATIONS

 
Today on 18/10/2019 the levels until 13:00 varied:
Yesterday on 17/10/2019 the levels varied:
  • from 1 μg/m3 at the PATISION, station
  • to 128 μg/m3 at the THRAKOMAKEDONES station
  • from 1 μg/m3 at the PATISION, station
  • to 133 μg/m3 at the N.SMYRNI station
  • Public information level 180 μg/m3 -- Alarm level 240 μg/m3 . Hourly mean values
  • from 5 μg/m3 at the KOROPI, station
  • to 122 μg/m3 at the PATISION station
  • from 4 μg/m3 at the THRAKOMAKEDONES, station
  • to 133 μg/m3 at the PATISION station
  • Alarm Level 400 μg/m3
    Hourly mean values.
  • from 2 μg/m3 at the ARISTOTELOUS, station
  • to 19 μg/m3 at the PIREAUS station
  • from 2 μg/m3 at the ARISTOTELOUS, station
  • to 28 μg/m3 at the PIREAUS station
  • Alarm Level 500 μg/m3
    Hourly mean values.
     
  • from 2 μg/m3 at the ARISTOTELOUS, station
  • to 18 μg/m3 at the PIREAUS station
  • Limit value 125 μg/m3 -- Not to be exceeded more than 3 times per year. 24 hourly values.
  • from 0.4 mg/m3 at the GEOPONIKI, station
  • to 2.5 mg/m3 at the PATISION station
  • from 0.3 mg/m3 at the GEOPONIKI, station
  • to 2.7 mg/m3 at the PATISION station
  • Limit value 10 mg/m3. 8 hourly values
     
  • from 29 μg/m3 at the AG.PARASKEYH, station
  • to 53 μg/m3 at the ARISTOTELOUS station
  • Undefined Alarm level. Limit value 50 μg/m3 -- not to be exceeded more than 35 time per year. 24 hourly values.

     

    OINOFYTA STATION

     
    Today on 18/10/2019 the levels until 13:00 varied:
    Yesterday on 17/10/2019 the levels varied:
  • from - μg/m3
  • to - μg/m3
  • from - μg/m3
  • to - μg/m3
  • Public information level 180 μg/m3 -- Alarm level for short term measures 240 μg/m3 (For three consecutive hours). Hourly mean values
  • from - μg/m3
  • to - μg/m3
  • from - μg/m3
  • to - μg/m3
  • Alarm Level 400 μg/m3
    Hourly mean values.
  • from - μg/m3
  • to - μg/m3
  • from - μg/m3
  • to - μg/m3
  • Alarm Level 500 μg/m3
    . Hourly mean values.
     
  • - μg/m3
  • Limit value 125 μg/m3 -- Not to be exceeded more than 3 times per year. 24 hourly values.
     
    • - μg/m3
    Undefined Alarm level. Limit value 50 μg/m3 -- not to be exceeded more than 35 time per year. 24 hourly values.


    General Forecast of Air Pollution

    According to the morning measurements, the air pollution in Athens varied at low levels.

    According to the weather forecast of the Hellenic National Meteorological Service, the air pollution in Athens is expected at low levels during the weekend.


    Analytical Report of Yesterday Pollution levels (max values)


     5
     133
     14
     12
     2.7
     
     86
     100
     28
     18
     
     47
     73
     42
     17
     6
     0.8
     
     93
     84
     
     
     0.8
     
     133
     78
     
     
     0.9
     41
     99
     64
     
     
     
     
     94
     78
     
     
     0.9
     40
     111
     77
     
     
     
     40
     
     76
     3
     2
     
     53
     97
     59
     
     
     
     37
     107
     56
     
     
     
     29
     113
     53
     
     
     
     
     116
     60
     
     
     
     41
     
     
     
     
     
     
     104
     58
     12
     7
     
     

    * The units of pollution substances are calculated in μg/m3 except the CO which is calculated in mg/m3



    OZONE EXCEEDANCES TABLE

    From 17/10/2019  14:00 to 18/10/2019 13:00
    Levels
    Measuring Stations
    Public information level (Hourly values>180 μg/m3 )
    Public information level (Hourly values>240μg/m3 for 3 consecutive hours)

    Long-term objective of health protection (8-hour max value>120μg/m3)

     
    Starting time of the exceedance period
    Total number of exceedance hours
    Max value
    Starting time of the exceedance period
    Total number of exceedance hours
    Max value
    8-hour max value>120μg/m3
    - - - - - - -
    - - - - - - -
    - - - - - - -
    - - - - - - -
    - - - - - - -
    - - - - - - -
    - - - - - - -
    - - - - - - -
    ------- ------- ------- ------- ------- ------- -------
    - - - - - - -
    - - - - - - -
    - - - - - - -
    - - - - - - -
    ------- ------- ------- ------- ------- ------- -------
    - - - - - - -

    Memo1

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