Titre Citeair index and modelling maps

Citeair index scale

See Citeair index calculation grid.
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Air quality temporary report for the 26/05/2017
Final report at 9:30 am


Paris agglomeration Citeair index


  • The pollution index was  Low on the 26/05/2017

Paris agglomeration index:   48  
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 48 264829
Paris 41 254129
Seine-et-Marne 45 154523
Yvelines 50 215027
Essonne 45 144527
Hauts-de-Seine 43 264329
Seine-Saint-Denis 43 254327
Val-de-Marne 43 244329
Val d'Oise 49 204927

Please click on the administrative unit name to find more details

Air quality forecast for the 27/05/2017 made the 26/05/2017
Next bulletin at 11 am

  • The pollution index will be  Medium for the 27/05/2017

Paris agglomeration index:  56  
Due to the pollutant: Ozone

The maximum levels at the background stations between:
  • 130 µg/m³ and 160 µg/m³ for Ozone (O3)
  • 80 µg/m³ and 110 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 56 475631
Paris 52 475231
Seine-et-Marne 56 325626
Yvelines 54 175426
Essonne 52 205225
Hauts-de-Seine 53 315329
Seine-Saint-Denis 55 465531
Val-de-Marne 53 385327
Val d'Oise 59 415927

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.