Lokationer i nærheden
Old Oaks, Virginia, Forenede Stater
Crozier, Virginia, Forenede Stater
Hunters Woods, Virginia, Forenede Stater
Steder i nærheden
Sabot Hill, Forenede Stater
Sabot Airport, Forenede Stater
Spring Valley Airport, Forenede Stater

Luftkvalitet i Old Oaks, Virginia, Forenede Stater

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Forureningskilder i Old Oaks, Forenede Stater

PM10
0.67 μg/ft3
PM25
0.33 μg/ft3
NO2
2 ppb
SO2
0.8 ppb
CO
0.2 ppb
O3
Primær forureningskilde
40.1 ppb
Lav risikoHøj risiko

Pollenindeks i Old Oaks, Forenede Stater

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

Luftkvalitetsudsigt i Old Oaks, Forenede Stater

man. 21. april
MorgenMiddagAftenNat
AQI (luftkvalitetsindeks)
54
42
49
55
Pollen

Træ

5
5
5
5

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.67 μg/ft3
0.18 μg/ft3
0.20 μg/ft3
0.31 μg/ft3
PM25
0.31 μg/ft3
0.17 μg/ft3
0.19 μg/ft3
0.31 μg/ft3
NO2
2.2 ppb
1.4 ppb
4.7 ppb
11.9 ppb
SO2
0.6 ppb
1 ppb
0.7 ppb
0.8 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
O3
45.8 ppb
45.4 ppb
52.9 ppb
30.1 ppb
AQI (luftkvalitetsindeks)
39
52
59
45
Pollen

Træ

5
5
5
5

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.19 μg/ft3
0.15 μg/ft3
0.17 μg/ft3
0.23 μg/ft3
PM25
0.18 μg/ft3
0.13 μg/ft3
0.14 μg/ft3
0.22 μg/ft3
NO2
3.9 ppb
1.9 ppb
3 ppb
7.2 ppb
SO2
2.7 ppb
1.6 ppb
1.2 ppb
1.7 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
41.9 ppb
56.5 ppb
66.6 ppb
48.8 ppb
AQI (luftkvalitetsindeks)
58
50
56
46
Pollen

Træ

5
5
5
5

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.42 μg/ft3
0.18 μg/ft3
0.14 μg/ft3
0.22 μg/ft3
PM25
0.36 μg/ft3
0.14 μg/ft3
0.09 μg/ft3
0.17 μg/ft3
NO2
7.3 ppb
1.9 ppb
2.1 ppb
5 ppb
SO2
1.7 ppb
0.9 ppb
0.6 ppb
1.1 ppb
CO
0.2 ppb
0.1 ppb
0.1 ppb
0.2 ppb
O3
37.6 ppb
53.6 ppb
61.9 ppb
49.8 ppb