Titre Citeair index and modelling maps

Citeair index scale

See Citeair index calculation grid.
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Air quality report for the 21/02/2019


Paris agglomeration Citeair index


  • The pollution index was  High on the 21/02/2019

Paris agglomeration index:   88  
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 88 594288
Paris 84 541784
Seine-et-Marne 85 584085
Yvelines 80 514380
Essonne 73 554273
Hauts-de-Seine 87 563087
Seine-Saint-Denis 88 592888
Val-de-Marne 80 593180
Val d'Oise 88 543788

Please click on the administrative unit name to find more details

5 pm bulletin: air quality forecast for the 22/02/2019

  • The pollution index will be  High for the 22/02/2019

Paris agglomeration index:  82  
Due to the pollutant: Particulate Matter (PM10)

The maximum levels at the background stations between:
  • 80 µg/m³ and 110 µg/m³ for Ozone (O3)
  • 130 µg/m³ and 160 µg/m³ for Nitrogen dioxide (NO2)
  • 60 µg/m³ and 70 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 82 603282
Paris 81 602281
Seine-et-Marne 73 533673
Yvelines 78 533878
Essonne 76 533676
Hauts-de-Seine 82 581582
Seine-Saint-Denis 81 572981
Val-de-Marne 80 592880
Val d'Oise 81 483281

Please click on the administrative unit name to find more details

Midday bulletin : air quality forecast for the 23/02/2019 made the 22/02/2019
Next bulletin at 5 pm

  • The pollution index will be  Medium for the 23/02/2019

Paris agglomeration index:  67  
Due to the pollutant: Particulate Matter (PM10)

The maximum levels at the background stations between:
  • 70 µg/m³ and 100 µg/m³ for Ozone (O3)
  • 90 µg/m³ and 120 µg/m³ for Nitrogen dioxide (NO2)
  • 40 µg/m³ and 50 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 67 513267
Paris 67 512867
Seine-et-Marne 52 213452
Yvelines 67 513067
Essonne 64 473264
Hauts-de-Seine 67 512867
Seine-Saint-Denis 63 423063
Val-de-Marne 63 463163
Val d'Oise 67 482967

Please click on the administrative unit name to find more details


Index database


  • To access the index database, please click here.