Titre Citeair index and modelling maps

Citeair index scale

See Citeair index calculation grid.
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Air quality report for the 12/12/2017


Paris agglomeration Citeair index


  • The pollution index was  Low on the 12/12/2017

Paris agglomeration index:   41  
Due to the pollutant: Nitrogen Dioxide

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 41 412432
Paris 38 381929
Seine-et-Marne 40 402532
Yvelines 39 392425
Essonne 34 342431
Hauts-de-Seine 37 372029
Seine-Saint-Denis 41 411932
Val-de-Marne 39 392032
Val d'Oise 40 402531

Please click on the administrative unit name to find more details

5 pm bulletin: air quality forecast for the 13/12/2017

  • The pollution index will be  Low for the 13/12/2017

Paris agglomeration index:  28  
Due to the pollutant: Nitrogen Dioxide

The maximum levels at the background stations between:
  • 50 µg/m³ and 80 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 28 282618
Paris 28 281618
Seine-et-Marne 26 222618
Yvelines 26 232615
Essonne 26 192615
Hauts-de-Seine 21 212016
Seine-Saint-Denis 28 281818
Val-de-Marne 24 241916
Val d'Oise 26 262616

Please click on the administrative unit name to find more details

Midday bulletin : air quality forecast for the 14/12/2017 made the 13/12/2017
Next bulletin at 5 pm

  • The pollution index will be  Low for the 14/12/2017

Paris agglomeration index:  28  
Due to the pollutant: Ozone

The maximum levels at the background stations between:
  • 50 µg/m³ and 80 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 28 272821
Paris 27 272621
Seine-et-Marne 27 232720
Yvelines 28 172820
Essonne 28 172820
Hauts-de-Seine 27 222720
Seine-Saint-Denis 27 272621
Val-de-Marne 27 272621
Val d'Oise 28 242820

Please click on the administrative unit name to find more details


Index database


  • To access the index database, please click here.