Titre Citeair index and modelling maps

Citeair index scale

See Citeair index calculation grid.
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Air quality temporary report for the 21/02/2017
Final report at 9:30 am


Paris agglomeration Citeair index


  • The pollution index was  Very low on the 21/02/2017

Paris agglomeration index:   23  
Due to the pollutant: Nitrogen Dioxide, 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 23 232316
Paris 22 221816
Seine-et-Marne 22 212216
Yvelines 24 152415
Essonne 23 232311
Hauts-de-Seine 20 192016
Seine-Saint-Denis 20 202013
Val-de-Marne 19 191813
Val d'Oise 24 152413

Please click on the administrative unit name to find more details

Air quality forecast for the 22/02/2017 made the 21/02/2017
Next bulletin at 11 am

  • The pollution index will be  Low for the 22/02/2017

Paris agglomeration index:  31  
Due to the pollutant: Ozone

The maximum levels at the background stations between:
  • 50 µg/m³ and 80 µg/m³ for Ozone (O3)
  • 30 µg/m³ and 60 µg/m³ for Nitrogen dioxide (NO2)
  • 5 µg/m³ and 15 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 31 203118
Paris 30 203018
Seine-et-Marne 30 153016
Yvelines 32 73213
Essonne 31 103113
Hauts-de-Seine 30 163016
Seine-Saint-Denis 30 203018
Val-de-Marne 30 183016
Val d'Oise 32 143216

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.