Titre Citeair index and modelling maps

Citeair index scale

See Citeair index calculation grid.
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Air quality temporary report for the 17/09/2019
Final report at 9:30 am


Paris agglomeration Citeair index


  • The pollution index was  Low on the 17/09/2019

Paris agglomeration index:   36  
Due to the pollutant: 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 233536
Paris 36 233136
Seine-et-Marne 35 163531
Yvelines 34 163427
Essonne 32 203232
Hauts-de-Seine 34 193234
Seine-Saint-Denis 36 173436
Val-de-Marne 34 203134
Val d'Oise 35 143529

Please click on the administrative unit name to find more details

Air quality forecast for the 18/09/2019 made the 17/09/2019
Next bulletin at 11 am

  • The pollution index will be  Low for the 18/09/2019

Paris agglomeration index:  37  
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 37 273716
Paris 36 273616
Seine-et-Marne 37 133715
Yvelines 37 223715
Essonne 37 193715
Hauts-de-Seine 36 263616
Seine-Saint-Denis 37 183716
Val-de-Marne 37 223716
Val d'Oise 36 153616

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.