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Daily Report of Air Pollution Levels

Athens, 17/07/2018

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

 

ATTICA STATIONS

 
Today on 17/07/2018 the levels until 13:00 varied:
Yesterday on 16/07/2018 the levels varied:
  • from 1 μg/m3 at the PIREAUS, station
  • to 162 μg/m3 at the THRAKOMAKEDONES station
  • from 1 μg/m3 at the PIREAUS, station
  • to 195 μg/m3 at the LIKOBRISI station
  • Public information level 180 μg/m3 -- Alarm level 240 μg/m3 . Hourly mean values
  • from 7 μg/m3 at the KOROPI, station
  • to 125 μg/m3 at the PIREAUS station
  • from 2 μg/m3 at the LIOSIA, station
  • to 137 μg/m3 at the PATISION station
  • Alarm Level 400 μg/m3
    Hourly mean values.
  • from 5 μg/m3 at the ATHINAS, station
  • to 38 μg/m3 at the PIREAUS station
  • from 4 μg/m3 at the ATHINAS, station
  • to 25 μg/m3 at the ELEFSINA station
  • Alarm Level 500 μg/m3
    Hourly mean values.
     
  • from 6 μg/m3 at the KOROPI, station
  • to 15 μg/m3 at the ELEFSINA station
  • Limit value 125 μg/m3 -- Not to be exceeded more than 3 times per year. 24 hourly values.
  • from 0.3 mg/m3 at the N.SMYRNI, station
  • to 1.8 mg/m3 at the PATISION station
  • from 0.2 mg/m3 at the MAROUSI, station
  • to 1.5 mg/m3 at the PATISION station
  • Limit value 10 mg/m3. 8 hourly values
     
  • from 17 μg/m3 at the AG.PARASKEYH, station
  • to 39 μg/m3 at the PIREAUS 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 17/07/2018 the levels until 13:00 varied:
    Yesterday on 16/07/2018 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 tomorrow


    Analytical Report of Yesterday Pollution levels (max values)


     13
     137
     14
     8
     1.5
     
     142
     134
     24
     11
     1.1
     39
     130
     82
     16
     8
     0.6
     
     161
     83
     
     
     0.9
     
     175
     92
     
     
     0.6
     27
     149
     48
     
     
     
     26
     175
     82
     
     
     0.5
     25
     172
     60
     
     
     
     30
     
     94
     
     
     
     31
     195
     47
     
     
     
     24
     194
     47
     
     
     
     17
     168
     
     
     
     
     
     142
     62
     25
     15
     
     30
     
     
     
     
     
     
     135
     40
     7
     6
     
     27

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



    OZONE EXCEEDANCES TABLE

    From 16/07/2018  14:00 to 17/07/2018 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
    - - - - - - -
    - - - - - - 125
    - - - - - - -
    - - - - - - 135
    - - - - - - 150
    - - - - - - 132
    - - - - - - 152
    - - - - - - 150
    ------- ------- ------- ------- ------- ------- -------
    16:00 1 195 - - - 156
    14:00 3 194 - - - 167
    - - - - - - 142
    - - - - - - 131
    ------- ------- ------- ------- ------- ------- -------
    - - - - - - -

    Memo1

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