Titre Citeair index and modelling maps

Citeair index scale

See Citeair index calculation grid.
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Air quality report for the 23/07/2016


Paris agglomeration Citeair index


  • The pollution index was  Low on the 23/07/2016

Paris agglomeration index:   49  
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 49 264931
Paris 45 264531
Seine-et-Marne 52 145229
Yvelines 48 114827
Essonne 51 125126
Hauts-de-Seine 47 174726
Seine-Saint-Denis 44 154429
Val-de-Marne 46 154626
Val d'Oise 46 124627

Please click on the administrative unit name to find more details

5 pm bulletin: air quality forecast for the 24/07/2016

  • The pollution index will be  Low for the 24/07/2016

Paris agglomeration index:  43  
Due to the pollutant: Ozone

The maximum levels at the background stations between:
  • 90 µg/m³ and 120 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 43 264321
Paris 37 193721
Seine-et-Marne 45 144516
Yvelines 35 113516
Essonne 39 133913
Hauts-de-Seine 36 223616
Seine-Saint-Denis 41 194118
Val-de-Marne 41 264118
Val d'Oise 39 173916

Please click on the administrative unit name to find more details

Midday bulletin : air quality forecast for the 25/07/2016 made the 24/07/2016
Next bulletin at 5 pm

  • The pollution index will be  Low for the 25/07/2016

Paris agglomeration index:  40  
Due to the pollutant: Nitrogen Dioxide

The maximum levels at the background stations between:
  • 70 µg/m³ and 100 µg/m³ for Ozone (O3)
  • 60 µg/m³ and 90 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 40 403331
Paris 40 402631
Seine-et-Marne 35 353418
Yvelines 29 282911
Essonne 35 353216
Hauts-de-Seine 34 342820
Seine-Saint-Denis 40 402831
Val-de-Marne 40 402631
Val d'Oise 34 343016

Please click on the administrative unit name to find more details


Index database


  • To access the index database, please click here.