Titre Citeair index and modelling maps

Citeair index scale

See Citeair index calculation grid.
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Air quality report for the 16/06/2019


Paris agglomeration Citeair index


  • The pollution index was  Low on the 16/06/2019

Paris agglomeration index:   33  
Due to the pollutant: Nitrogen Dioxide

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 332920
Paris 33 332718
Seine-et-Marne 30 303016
Yvelines 28 192816
Essonne 30 302818
Hauts-de-Seine 29 292716
Seine-Saint-Denis 32 322818
Val-de-Marne 33 332720
Val d'Oise 29 282916

Please click on the administrative unit name to find more details

5 pm bulletin: air quality forecast for the 17/06/2019

  • The pollution index will be  Medium for the 17/06/2019

Paris agglomeration index:  52  
Due to the pollutant: Ozone

The maximum levels at the background stations between:
  • 110 µg/m³ and 140 µg/m³ for Ozone (O3)
  • 70 µg/m³ and 100 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 52 425236
Paris 47 414729
Seine-et-Marne 45 264525
Yvelines 51 375131
Essonne 45 324526
Hauts-de-Seine 46 424636
Seine-Saint-Denis 46 404634
Val-de-Marne 47 374729
Val d'Oise 52 405236

Please click on the administrative unit name to find more details

Midday bulletin : air quality forecast for the 18/06/2019 made the 17/06/2019
Next bulletin at 5 pm

  • The pollution index will be  Medium for the 18/06/2019

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)
  • 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 59 475931
Paris 54 445431
Seine-et-Marne 51 235123
Yvelines 59 465931
Essonne 53 445329
Hauts-de-Seine 55 475531
Seine-Saint-Denis 55 375529
Val-de-Marne 53 435331
Val d'Oise 59 375931

Please click on the administrative unit name to find more details


Index database


  • To access the index database, please click here.