Lokationer i nærheden
Grand Valley, Pennsylvania, Forenede Stater
Fiddlergreen, Pennsylvania, Forenede Stater
Eldred Center, Pennsylvania, Forenede Stater
Steder i nærheden
State Game Lands Number 272, Forenede Stater
Paraport Airstrip, Forenede Stater
Rigrtona Airport, Forenede Stater

Luftkvalitet i Grand Valley, Pennsylvania, Forenede Stater

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Forureningskilder i Grand Valley, Forenede Stater

PM10
0.73 μg/ft3
PM25
Primær forureningskilde
0.50 μg/ft3
NO2
2.13 ppb
SO2
0.19 ppb
CO
0.19 ppb
O3
21.63 ppb
Lav risikoHøj risiko

Pollenindeks i Grand Valley, Forenede Stater

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

Luftkvalitetsudsigt i Grand Valley, Forenede Stater

fre. 21. juni
MorgenMiddagAftenNat
AQI (luftkvalitetsindeks)
63
66
69
57
Pollen

Træ

0
4
5
5

Ukrudt

0
0
0
0

Græs

0
1
1
1
PM10
0.73 μg/ft3
0.79 μg/ft3
0.64 μg/ft3
0.64 μg/ft3
PM25
0.51 μg/ft3
0.53 μg/ft3
0.42 μg/ft3
0.43 μg/ft3
NO2
1.69 ppb
0.39 ppb
0.95 ppb
3.5 ppb
SO2
0.2 ppb
0.89 ppb
0.5 ppb
0.33 ppb
CO
0.21 ppb
0.17 ppb
0.16 ppb
0.21 ppb
O3
22.19 ppb
60.17 ppb
54.95 ppb
26.46 ppb
AQI (luftkvalitetsindeks)
57
56
43
41
Pollen

Træ

5
0
0
0

Ukrudt

0
0
0
0

Græs

2
0
0
0
PM10
0.63 μg/ft3
0.57 μg/ft3
0.37 μg/ft3
0.24 μg/ft3
PM25
0.42 μg/ft3
0.38 μg/ft3
0.26 μg/ft3
0.17 μg/ft3
NO2
1.63 ppb
1.07 ppb
1.05 ppb
1.58 ppb
SO2
1.16 ppb
1.83 ppb
0.73 ppb
0.52 ppb
CO
0.19 ppb
0.18 ppb
0.16 ppb
0.17 ppb
O3
41.8 ppb
49.89 ppb
45.69 ppb
44.14 ppb
AQI (luftkvalitetsindeks)
31
32
59
43
Pollen

Træ

0
1
3
1

Ukrudt

0
0
0
0

Græs

0
0
1
1
PM10
0.07 μg/ft3
0.06 μg/ft3
0.18 μg/ft3
0.24 μg/ft3
PM25
0.05 μg/ft3
0.04 μg/ft3
0.12 μg/ft3
0.17 μg/ft3
NO2
0.83 ppb
0.5 ppb
0.52 ppb
1.54 ppb
SO2
0.16 ppb
0.08 ppb
0.35 ppb
0.19 ppb
CO
0.15 ppb
0.13 ppb
0.12 ppb
0.13 ppb
O3
31.07 ppb
39.9 ppb
57.99 ppb
40.46 ppb