Lokationer i nærheden
Pohick Hills, Virginia, Forenede Stater
Barkers Crossroads, Virginia, Forenede Stater
Chapel Acres, Virginia, Forenede Stater
Steder i nærheden
Middle Run Stream Valley Park, Forenede Stater
West Springfield Village Park, Forenede Stater
Rolling Forest Park, Forenede Stater

Luftkvalitet i Pohick Hills, Virginia, Forenede Stater

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Forureningskilder i Pohick Hills, Forenede Stater

PM10
0.23 μg/ft3
PM25
Primær forureningskilde
0.23 μg/ft3
NO2
8.98 ppb
SO2
4.76 ppb
CO
0.2 ppb
O3
16.79 ppb
Lav risikoHøj risiko

Pollenindeks i Pohick Hills, Forenede Stater

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

Luftkvalitetsudsigt i Pohick Hills, Forenede Stater

lør. 23. november
MorgenMiddagAftenNat
AQI (luftkvalitetsindeks)
53
49
52
56
Pollen

Træ

0
0
0
0

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.42 μg/ft3
0.28 μg/ft3
0.39 μg/ft3
0.39 μg/ft3
PM25
0.42 μg/ft3
0.27 μg/ft3
0.39 μg/ft3
0.39 μg/ft3
NO2
14.15 ppb
7.33 ppb
16.36 ppb
14.74 ppb
SO2
6.5 ppb
8.5 ppb
6.88 ppb
3.89 ppb
CO
0.25 ppb
0.21 ppb
0.26 ppb
0.25 ppb
O3
6.9 ppb
24.3 ppb
14.8 ppb
15.3 ppb
AQI (luftkvalitetsindeks)
56
25
24
22
Pollen

Træ

0
0
0
0

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.41 μg/ft3
0.04 μg/ft3
0.08 μg/ft3
0.10 μg/ft3
PM25
0.41 μg/ft3
0.04 μg/ft3
0.08 μg/ft3
0.10 μg/ft3
NO2
8.09 ppb
2.36 ppb
5.61 ppb
6.15 ppb
SO2
1.92 ppb
2.32 ppb
2.49 ppb
2.85 ppb
CO
0.24 ppb
0.19 ppb
0.19 ppb
0.18 ppb
O3
19 ppb
28 ppb
24.7 ppb
21.5 ppb
AQI (luftkvalitetsindeks)
23
23
38
46
Pollen

Træ

0
0
0
0

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.16 μg/ft3
0.11 μg/ft3
0.33 μg/ft3
0.29 μg/ft3
PM25
0.16 μg/ft3
0.10 μg/ft3
0.31 μg/ft3
0.29 μg/ft3
NO2
7.1 ppb
3.96 ppb
17.18 ppb
13.07 ppb
SO2
2.76 ppb
2.98 ppb
3.79 ppb
4.51 ppb
CO
0.19 ppb
0.17 ppb
0.26 ppb
0.23 ppb
O3
17.1 ppb
29 ppb
16.4 ppb
19.3 ppb