Titre Citeair index and modelling maps

Citeair index scale

See Citeair index calculation grid.
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Air quality temporary report for the 21/04/2019
Final report at 9:30 am


Paris agglomeration Citeair index


  • The pollution index was  Medium on the 21/04/2019

Paris agglomeration index:   62  
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 62 346243
Paris 58 325843
Seine-et-Marne 58 265836
Yvelines 61 226141
Essonne 62 206239
Hauts-de-Seine 56 275643
Seine-Saint-Denis 59 345943
Val-de-Marne 61 296139
Val d'Oise 61 236143

Please click on the administrative unit name to find more details

Air quality forecast for the 22/04/2019 made the 21/04/2019
Next bulletin at 11 am

  • The pollution index will be  Medium for the 22/04/2019

Paris agglomeration index:  59  
Due to the pollutant: Ozone

The maximum levels at the background stations between:
  • 120 µg/m³ and 150 µg/m³ for Ozone (O3)
  • 70 µg/m³ and 100 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 59 425954
Paris 54 395453
Seine-et-Marne 54 195444
Yvelines 57 415754
Essonne 52 325251
Hauts-de-Seine 55 425554
Seine-Saint-Denis 55 375553
Val-de-Marne 53 345352
Val d'Oise 59 425954

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.