Titre Citeair index and modelling maps

Citeair index scale

See Citeair index calculation grid.
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Air quality report for the 08/12/2019


Paris agglomeration Citeair index


  • The pollution index was  Low on the 08/12/2019

Paris agglomeration index:   33  
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 33 203318
Paris 30 203016
Seine-et-Marne 34 173415
Yvelines 33 113316
Essonne 34 143416
Hauts-de-Seine 32 153216
Seine-Saint-Denis 31 183115
Val-de-Marne 30 193016
Val d'Oise 34 133418

Please click on the administrative unit name to find more details

Midday bulletin : air quality forecast for the 09/12/2019
Next bulletin at 5 pm

  • The pollution index will be  Low for the 09/12/2019

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)
  • 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 38 273816
Paris 37 253713
Seine-et-Marne 38 203816
Yvelines 38 123818
Essonne 38 193816
Hauts-de-Seine 38 193813
Seine-Saint-Denis 36 223615
Val-de-Marne 37 273716
Val d'Oise 38 173816

Please click on the administrative unit name to find more details

11 am bulletin: air quality forecast for the 10/12/2019 made the 09/12/2019

  • The pollution index will be  Low for the 10/12/2019

Paris agglomeration index:  39  
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)
  • 60 µg/m³ and 90 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 39 343039
Paris 39 332739
Seine-et-Marne 34 343132
Yvelines 31 263129
Essonne 30 263027
Hauts-de-Seine 38 342938
Seine-Saint-Denis 39 342939
Val-de-Marne 34 323034
Val d'Oise 36 343036

Please click on the administrative unit name to find more details


Index database


  • To access the index database, please click here.