Lokationer i nærheden
Katonah Ridge, New York, Forenede Stater
Katonah, New York, Forenede Stater
Katonah-søen, New York, Forenede Stater
Steder i nærheden
Katonah Memorial Park, Forenede Stater
John Jay Homestead State Historic Site, Forenede Stater
Mount Holly Sanctuary, Forenede Stater

Luftkvalitet i Katonah Ridge, New York, Forenede Stater

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Forureningskilder i Katonah Ridge, Forenede Stater

PM10
0.18 μg/ft3
PM25
0.11 μg/ft3
NO2
2.3 ppb
SO2
0.4 ppb
CO
0.2 ppb
O3
Primær forureningskilde
35.7 ppb
Lav risikoHøj risiko

Pollenindeks i Katonah Ridge, Forenede Stater

Træ
1/5
012345
Ukrudt
0/5
012345
Græs
0/5
012345

Luftkvalitetsudsigt i Katonah Ridge, Forenede Stater

lør. 1. marts
MorgenMiddagAftenNat
AQI (luftkvalitetsindeks)
55
56
53
70
Pollen

Træ

1
1
1
1

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.33 μg/ft3
0.35 μg/ft3
0.31 μg/ft3
0.54 μg/ft3
PM25
0.32 μg/ft3
0.33 μg/ft3
0.28 μg/ft3
0.54 μg/ft3
NO2
3.6 ppb
2.7 ppb
4.5 ppb
4.4 ppb
SO2
2.3 ppb
2.7 ppb
2.1 ppb
1.9 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
35.8 ppb
36.3 ppb
42.6 ppb
39 ppb
AQI (luftkvalitetsindeks)
55
39
40
41
Pollen

Træ

1
1
2
2

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.37 μg/ft3
0.20 μg/ft3
0.02 μg/ft3
0.01 μg/ft3
PM25
0.31 μg/ft3
0.16 μg/ft3
0.02 μg/ft3
0.01 μg/ft3
NO2
2.1 ppb
4.2 ppb
2.3 ppb
1.6 ppb
SO2
1 ppb
0.6 ppb
0.3 ppb
0.2 ppb
CO
0.2 ppb
0.2 ppb
0.1 ppb
0.1 ppb
O3
41.5 ppb
42.1 ppb
42.9 ppb
44.3 ppb