Titre Citeair index and modelling maps

Citeair index scale

See Citeair index calculation grid.
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Air quality report for the 14/10/2019


Paris agglomeration Citeair index


  • The pollution index was  Low on the 14/10/2019

Paris agglomeration index:   36  
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 36 303627
Paris 31 273127
Seine-et-Marne 35 203526
Yvelines 35 283526
Essonne 36 203625
Hauts-de-Seine 33 303327
Seine-Saint-Denis 34 283427
Val-de-Marne 33 223327
Val d'Oise 34 293427

Please click on the administrative unit name to find more details

5 pm bulletin: air quality forecast for the 15/10/2019

  • The pollution index will be  Low for the 15/10/2019

Paris agglomeration index:  31  
Due to the pollutant: Nitrogen Dioxide, Ozone

The maximum levels at the background stations between:
  • 60 µg/m³ and 90 µg/m³ for Ozone (O3)
  • 50 µg/m³ and 80 µg/m³ for Nitrogen dioxide (NO2)
  • 10 µg/m³ and 20 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 31 313120
Paris 31 303120
Seine-et-Marne 30 293020
Yvelines 30 233016
Essonne 30 213016
Hauts-de-Seine 29 262915
Seine-Saint-Denis 31 313020
Val-de-Marne 30 302620
Val d'Oise 30 273018

Please click on the administrative unit name to find more details

Midday bulletin : air quality forecast for the 16/10/2019 made the 15/10/2019
Next bulletin at 5 pm

  • The pollution index will be  Low for the 16/10/2019

Paris agglomeration index:  35  
Due to the pollutant: Ozone

The maximum levels at the background stations between:
  • 60 µg/m³ and 90 µg/m³ for Ozone (O3)
  • 40 µg/m³ and 70 µg/m³ for Nitrogen dioxide (NO2)
  • 10 µg/m³ and 20 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 35 273520
Paris 32 273220
Seine-et-Marne 36 263615
Yvelines 34 163415
Essonne 35 133515
Hauts-de-Seine 33 253318
Seine-Saint-Denis 34 263418
Val-de-Marne 34 203416
Val d'Oise 33 263316

Please click on the administrative unit name to find more details


Index database


  • To access the index database, please click here.