Titre Citeair index and modelling maps

Citeair index scale

See Citeair index calculation grid.
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Air quality temporary report for the 27/02/2020
Final report at 9:30 am


Paris agglomeration Citeair index


  • The pollution index was  Low on the 27/02/2020

Paris agglomeration index:   30  
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 30 233018
Paris 28 232818
Seine-et-Marne 32 163215
Yvelines 31 183115
Essonne 32 113213
Hauts-de-Seine 28 232816
Seine-Saint-Denis 28 222815
Val-de-Marne 28 212816
Val d'Oise 31 213115

Please click on the administrative unit name to find more details

Air quality forecast for the 28/02/2020 made the 27/02/2020
Next bulletin at 11 am

  • The pollution index will be  Low for the 28/02/2020

Paris agglomeration index:  38  
Due to the pollutant: Ozone

The maximum levels at the background stations between:
  • 70 µg/m³ and 100 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 38 323831
Paris 34 323431
Seine-et-Marne 40 314029
Yvelines 36 183627
Essonne 38 173826
Hauts-de-Seine 36 323631
Seine-Saint-Denis 37 323731
Val-de-Marne 37 263729
Val d'Oise 35 313531

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.