Titre Citeair index and modelling maps

Citeair index scale

See Citeair index calculation grid.
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Air quality temporary report for the 09/08/2020
Final report at 9:30 am


Paris agglomeration Citeair index


  • The pollution index was  High on the 09/08/2020

Paris agglomeration index:   81  
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 81 358141
Paris 78 357839
Seine-et-Marne 70 177039
Yvelines 81 238139
Essonne 76 187641
Hauts-de-Seine 80 298041
Seine-Saint-Denis 80 288039
Val-de-Marne 74 207441
Val d'Oise 81 268138

Please click on the administrative unit name to find more details

Air quality forecast for the 10/08/2020 made the 09/08/2020
Next bulletin at 11 am

  • The pollution index will be  High for the 10/08/2020

Paris agglomeration index:  87  
Due to the pollutant: Ozone

The maximum levels at the background stations between:
  • 200 µg/m³ and 230 µg/m³ for Ozone (O3)
  • 100 µg/m³ and 130 µg/m³ for Nitrogen dioxide (NO2)
  • 30 µg/m³ and 40 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 87 538758
Paris 72 537258
Seine-et-Marne 73 237341
Yvelines 82 328252
Essonne 68 326848
Hauts-de-Seine 78 507857
Seine-Saint-Denis 77 427758
Val-de-Marne 69 406952
Val d'Oise 91 359154

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.