Lokationer i nærheden
Greenwood, Pennsylvania, Forenede Stater
Øst Altoona, Pennsylvania, Forenede Stater
øst ende, Pennsylvania, Forenede Stater
Steder i nærheden
Geesey Park, Forenede Stater
Vicars Private Airport, Forenede Stater
Gospel Hill Park, Forenede Stater

Luftkvalitet i Greenwood, Pennsylvania, Forenede Stater

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Forureningskilder i Greenwood, Forenede Stater

PM10
0.26 μg/ft3
PM25
0.25 μg/ft3
NO2
3.2 ppb
SO2
0.3 ppb
CO
0.2 ppb
O3
Primær forureningskilde
6.2 ppb
Lav risikoHøj risiko

Pollenindeks i Greenwood, Forenede Stater

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

Luftkvalitetsudsigt i Greenwood, Forenede Stater

søn. 4. maj
MorgenMiddagAftenNat
AQI (luftkvalitetsindeks)
38
32
41
40
Pollen

Træ

1
2
2
2

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.24 μg/ft3
0.11 μg/ft3
0.16 μg/ft3
0.07 μg/ft3
PM25
0.19 μg/ft3
0.11 μg/ft3
0.15 μg/ft3
0.07 μg/ft3
NO2
2.7 ppb
1.7 ppb
1.3 ppb
2.3 ppb
SO2
0.4 ppb
0.2 ppb
0.2 ppb
0.1 ppb
CO
0.2 ppb
0.1 ppb
0.1 ppb
0.2 ppb
O3
18.4 ppb
34.3 ppb
44.1 ppb
42.7 ppb
AQI (luftkvalitetsindeks)
35
37
43
37
Pollen

Træ

1
2
2
2

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.16 μg/ft3
0.17 μg/ft3
0.11 μg/ft3
0.19 μg/ft3
PM25
0.16 μg/ft3
0.17 μg/ft3
0.10 μg/ft3
0.19 μg/ft3
NO2
1.6 ppb
0.8 ppb
1.3 ppb
5.1 ppb
SO2
1.5 ppb
2.4 ppb
0.8 ppb
1.3 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
38.1 ppb
40.3 ppb
46.7 ppb
36.5 ppb
AQI (luftkvalitetsindeks)
35
35
45
50
Pollen

Træ

2
2
2
2

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.12 μg/ft3
0.08 μg/ft3
0.15 μg/ft3
0.25 μg/ft3
PM25
0.12 μg/ft3
0.08 μg/ft3
0.15 μg/ft3
0.25 μg/ft3
NO2
2.2 ppb
1.1 ppb
1.6 ppb
8.1 ppb
SO2
2.3 ppb
2 ppb
1.5 ppb
2.2 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
37.2 ppb
37.6 ppb
48.9 ppb
35.5 ppb