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Daily Report of Air Pollution Levels

Athens, 17/08/2018

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

 

ATTICA STATIONS

 
Today on 17/08/2018 the levels until 13:00 varied:
Yesterday on 16/08/2018 the levels varied:
  • from 2 μg/m3 at the PIREAUS, station
  • to 146 μg/m3 at the LIKOBRISI station
  • from 1 μg/m3 at the PIREAUS, station
  • to 154 μg/m3 at the PERISTERI station
  • Public information level 180 μg/m3 -- Alarm level 240 μg/m3 . Hourly mean values
  • from 3 μg/m3 at the LIOSIA, station
  • to 137 μg/m3 at the PIREAUS station
  • from 2 μg/m3 at the LIOSIA, station
  • to 132 μg/m3 at the PIREAUS station
  • Alarm Level 400 μg/m3
    Hourly mean values.
  • from 2 μg/m3 at the ARISTOTELOUS, station
  • to 24 μg/m3 at the ATHINAS station
  • from 2 μg/m3 at the ARISTOTELOUS, station
  • to 15 μg/m3 at the ATHINAS station
  • Alarm Level 500 μg/m3
    Hourly mean values.
     
  • from 2 μg/m3 at the ARISTOTELOUS, station
  • to 9 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 0.1 mg/m3 at the MAROUSI, station
  • to 1.2 mg/m3 at the PIREAUS station
  • from 0.1 mg/m3 at the N.SMYRNI, station
  • to 1.2 mg/m3 at the PIREAUS station
  • Limit value 10 mg/m3. 8 hourly values
     
  • from 19 μg/m3 at the AG.PARASKEYH, station
  • to 34 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 17/08/2018 the levels until 13:00 varied:
    Yesterday on 16/08/2018 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 to be at low levels at the weekend.


    Analytical Report of Yesterday Pollution levels (max values)


     90
     90
     8
     6
     1.1
     
     138
     132
     10
     9
     1.2
     25
     120
     72
     15
     3
     0.4
     
     132
     62
     
     
     0.8
     
     153
     46
     
     
     0.2
     25
     122
     36
     
     
     
     24
     138
     51
     
     
     0.3
     22
     154
     56
     
     
     
     24
     
     88
     2
     2
     
     34
     152
     39
     
     
     
     22
     138
     
     
     
     
     19
     137
     
     
     
     
     21
     
     
     
     
     
     
     
     
     
     
     
     
     98
     24
     8
     7
     
     24

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



    OZONE EXCEEDANCES TABLE

    From 16/08/2018  14:00 to 17/08/2018 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
    - - - - - - -
    - - - - - - -
    - - - - - - -
    - - - - - - 127
    - - - - - - 137
    - - - - - - -
    - - - - - - -
    - - - - - - 133
    ------- ------- ------- ------- ------- ------- -------
    - - - - - - 126
    - - - - - - 126
    - - - - - - 124
    - - - - - - -
    ------- ------- ------- ------- ------- ------- -------
    - - - - - - -

    Memo1

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