Etang de Saint QuentinBois-d’ArcyTrappesSaint-Quentin-en-YvelinesMontigny-le-BretonneuxFontenay-le-FleurySaint-Cyr-l’ÉcoleVoisins-le-BretonneuxLes Clayes-sous-BoisÉlancourtGuyancourtSaint-Cyr-l'EcoleVillepreuxPlaisirMagny-les-HameauxLa VerrièreLe Mesnil-Saint-DenisChavenay-VillepreuxMaurepasGrand TrianonNoisy-le-RoiBaillyPetit TrianonChavenayToussus-le-Noble AirportSaint-Nom-la-BretêcheChateau de VersaillesrechauffoirChateau de PontchartrainChateau de ClagnyChateau De DampierreSainte-Marie du Pont-ColbertBeynes-ThivervalChateau de Marly-le-RoyChateau du Tremblay-sur-MauldreEtang de SaclayChateau de ChavilleChateau de Saint-Germain-En-LayeVelizy - Villacoublay Air BaseChateau de Saint-Hubert
Air Quality in Etang de Saint Quentin, France
Pollutants in Etang de Saint Quentin, 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 Saint Quentin, France
Tree
1/5
012345
Weed
0/5
012345
Grass
0/5
012345
Air Quality Forecast in Etang de Saint Quentin, 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