Etang de SaclaySaclayJouy-en-JosasVauhallanLes Loges-en-JosasSIRTA Meteorological PlatformVilliers-le-BâcleBièvresIgnyVelizy - Villacoublay Air BaseSIRTA Radiometric PlatformBures-sur-YvetteToussus-le-Noble AirportVélizy-VillacoublayBucOrsaySainte-Marie du Pont-ColbertChâteaufortPalaiseauVillebon-sur-YvetteViroflayLes UlisChateau de ChavilleGif-sur-YvetteVerrières-le-BuissonChavilleVersaillesChateau de ClagnyChateau de VersaillesChateau du DauphinPetit TrianonGrand TrianonrechauffoirChateau de BellevueSaint-Cyr-l'EcoleChateau de BernyParc Henri BarbusseChateau de Saint-CloudEtang de Saint QuentinParc des Princes
Air Quality in Etang de Saclay, France
Pollutants in Etang de Saclay, France
PM10
0.15 μg/ft3
PM25
0.09 μg/ft3
NO2
1.19 ppb
SO2
0.19 ppb
CO
0.13 ppb
O3
Primary Pollutant
33.13 ppb
Low riskHigh risk
Pollen Index in Etang de Saclay, France
Tree
1/5
012345
Weed
0/5
012345
Grass
0/5
012345
Air Quality Forecast in Etang de Saclay, France
Fri, May 31
MorningNoonEveningNight
AQI
On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 32 and 46.
33
42
42
46
Pollen
Tree pollen on this day is expected to have very high risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have very low risk.
Tree
1
2
4
5
Weed
0
0
0
0
Grass
1
1
1
1
PM10
0.39 μg/ft3
0.48 μg/ft3
0.42 μg/ft3
0.50 μg/ft3
PM25
0.24 μg/ft3
0.31 μg/ft3
0.28 μg/ft3
0.34 μg/ft3
NO2
1.52 ppb
0.49 ppb
0.61 ppb
4.11 ppb
SO2
0.29 ppb
0.29 ppb
0.12 ppb
0.22 ppb
CO
0.13 ppb
0.13 ppb
0.12 ppb
0.13 ppb
O3
26.53 ppb
41.08 ppb
41.92 ppb
23.97 ppb