Titre Citeair index and modelling maps

Citeair index scale

See Citeair index calculation grid.
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Air quality report for the 19/06/2018


Paris agglomeration Citeair index


  • The pollution index was  Low on the 19/06/2018

Paris agglomeration index:   29  
Due to the pollutant: Ozone

Index modelling map of the Ile-de-France region


Global
Nitrogen dioxyde (NO2)
Ozone (O3)
Particulate matter (PM10)


légende


Index by administrative unit

 global Nitrogen DioxydeOzoneParticulate matter
Agglomération 29 242927
Paris 25 232425
Seine-et-Marne 34 223426
Yvelines 25 172425
Essonne 29 182923
Hauts-de-Seine 27 192627
Seine-Saint-Denis 26 242625
Val-de-Marne 25 232525
Val d'Oise 25 182425

Please click on the administrative unit name to find more details

Midday bulletin : air quality forecast for the 20/06/2018
Next bulletin at 5 pm

  • The pollution index will be  Medium for the 20/06/2018

Paris agglomeration index:  57  
Due to the pollutant: Ozone

The maximum levels at the background stations between:
  • 110 µg/m³ and 140 µg/m³ for Ozone (O3)
  • 70 µg/m³ and 100 µg/m³ for Nitrogen dioxide (NO2)
  • 20 µg/m³ and 30 µg/m³ for Particulate matter (PM10)

Index modelling map of the Ile-de-France region


Global
Nitrogen dioxyde (NO2)
Ozone (O3)
Particulate matter (PM10)


légende


Index by administrative unit

 global Nitrogen DioxydeOzoneParticulate matter
Agglomération 57 425734
Paris 53 425334
Seine-et-Marne 56 295627
Yvelines 57 395734
Essonne 57 335731
Hauts-de-Seine 54 415434
Seine-Saint-Denis 55 415529
Val-de-Marne 55 405531
Val d'Oise 53 405334

Please click on the administrative unit name to find more details

11 am bulletin: air quality forecast for the 21/06/2018 made the 20/06/2018

  • The pollution index will be  Low for the 21/06/2018

Paris agglomeration index:  36  
Due to the pollutant: Ozone

The maximum levels at the background stations between:
  • 70 µg/m³ and 100 µg/m³ for Ozone (O3)
  • 40 µg/m³ and 70 µg/m³ for Nitrogen dioxide (NO2)
  • 10 µg/m³ and 20 µg/m³ for Particulate matter (PM10)

Index modelling map of the Ile-de-France region


Global
Nitrogen dioxyde (NO2)
Ozone (O3)
Particulate matter (PM10)


légende


Index by administrative unit

 global Nitrogen DioxydeOzoneParticulate matter
Agglomération 36 273625
Paris 34 263423
Seine-et-Marne 38 233825
Yvelines 35 193521
Essonne 36 263625
Hauts-de-Seine 34 233423
Seine-Saint-Denis 35 233521
Val-de-Marne 34 273423
Val d'Oise 35 153520

Please click on the administrative unit name to find more details


Index database


  • To access the index database, please click here.