Titre Citeair index and modelling maps

Citeair index scale

See Citeair index calculation grid.
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Air quality temporary report for the 29/03/2020
Final report at 9:30 am


Paris agglomeration Citeair index


  • The pollution index was  Low on the 29/03/2020

Paris agglomeration index:   38  
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 38 153738
Paris 38 153638
Seine-et-Marne 37 103729
Yvelines 37 123734
Essonne 37 113736
Hauts-de-Seine 38 153638
Seine-Saint-Denis 36 133632
Val-de-Marne 38 113638
Val d'Oise 37 113731

Please click on the administrative unit name to find more details

Air quality forecast for the 30/03/2020 made the 29/03/2020
Next bulletin at 11 am

  • The pollution index will be  Low for the 30/03/2020

Paris agglomeration index:  42  
Due to the pollutant: Ozone

The maximum levels at the background stations between:
  • 80 µg/m³ and 110 µg/m³ for Ozone (O3)
  • 30 µg/m³ and 60 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 42 194231
Paris 41 194131
Seine-et-Marne 43 84327
Yvelines 42 144231
Essonne 42 144229
Hauts-de-Seine 41 184131
Seine-Saint-Denis 42 114229
Val-de-Marne 42 174231
Val d'Oise 42 94231

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.