Titre Citeair index and modelling maps

Citeair index scale

See Citeair index calculation grid.
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Air quality temporary report for the 24/11/2017
Final report at 9:30 am


Paris agglomeration Citeair index


  • The pollution index was  Low on the 24/11/2017

Paris agglomeration index:   36  
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 36 363127
Paris 36 362626
Seine-et-Marne 30 302627
Yvelines 32 213220
Essonne 32 322825
Hauts-de-Seine 29 292821
Seine-Saint-Denis 32 322626
Val-de-Marne 32 322426
Val d'Oise 32 263220

Please click on the administrative unit name to find more details

Air quality forecast for the 25/11/2017 made the 24/11/2017
Next bulletin at 11 am

  • The pollution index will be  Low for the 25/11/2017

Paris agglomeration index:  27  
Due to the pollutant: Particulate Matter (PM10)

The maximum levels at the background stations between:
  • 60 µg/m³ and 90 µg/m³ for Ozone (O3)
  • 50 µg/m³ and 80 µg/m³ for Nitrogen dioxide (NO2)
  • 15 µg/m³ and 25 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 27 262527
Paris 27 262127
Seine-et-Marne 28 282627
Yvelines 26 112623
Essonne 25 182525
Hauts-de-Seine 26 192226
Seine-Saint-Denis 27 262227
Val-de-Marne 27 262127
Val d'Oise 25 122523

Please click on the administrative unit name to find more details

Data will be available after the 11 am bulletin


Index database


  • To access the index database, please click here.