Lokationer i nærheden
Foxhall villaer, Maryland, Forenede Stater
Waterford, Maryland, Forenede Stater
Cabin Hill, Maryland, Forenede Stater
Steder i nærheden
Clarksville Environmental Area, Forenede Stater
Schooley Mill Park, Forenede Stater
Middle Patuxent Environmental Area, Forenede Stater

Luftkvalitet i Foxhall villaer, Maryland, Forenede Stater

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Forureningskilder i Foxhall villaer, Forenede Stater

PM10
0.37 μg/ft3
PM25
0.18 μg/ft3
NO2
4.4 ppb
SO2
1.6 ppb
CO
0.2 ppb
O3
Primær forureningskilde
23.3 ppb
Lav risikoHøj risiko

Pollenindeks i Foxhall villaer, Forenede Stater

Træ
4/5
012345
Ukrudt
0/5
012345
Græs
0/5
012345

Luftkvalitetsudsigt i Foxhall villaer, Forenede Stater

tir. 22. april
MorgenMiddagAftenNat
Næste dag
Næste dag
AQI (luftkvalitetsindeks)
44
54
44
38
Næste dag
Pollen

Træ

3
3
3
3

Ukrudt

0
0
0
0

Græs

0
0
0
0
Næste dag
PM10
0.11 μg/ft3
0.18 μg/ft3
0.24 μg/ft3
0.20 μg/ft3
PM25
0.09 μg/ft3
0.15 μg/ft3
0.22 μg/ft3
0.19 μg/ft3
NO2
3.6 ppb
7.4 ppb
12.8 ppb
9.4 ppb
SO2
2.8 ppb
2.9 ppb
1.9 ppb
1.5 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
47.3 ppb
59.3 ppb
44.6 ppb
35.3 ppb
AQI (luftkvalitetsindeks)
38
51
58
46
Pollen

Træ

3
4
4
4

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.20 μg/ft3
0.22 μg/ft3
0.20 μg/ft3
0.19 μg/ft3
PM25
0.19 μg/ft3
0.19 μg/ft3
0.14 μg/ft3
0.15 μg/ft3
NO2
9.4 ppb
3.8 ppb
3.7 ppb
6.6 ppb
SO2
1.5 ppb
2.5 ppb
1.3 ppb
1 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
35.3 ppb
55.3 ppb
64.3 ppb
49.8 ppb
AQI (luftkvalitetsindeks)
41
54
56
44
Pollen

Træ

3
4
4
4

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.27 μg/ft3
0.42 μg/ft3
0.29 μg/ft3
0.19 μg/ft3
PM25
0.21 μg/ft3
0.30 μg/ft3
0.18 μg/ft3
0.16 μg/ft3
NO2
7.5 ppb
4.1 ppb
3.6 ppb
5.4 ppb
SO2
1.2 ppb
2.2 ppb
1.1 ppb
1 ppb
CO
0.2 ppb
0.2 ppb
0.1 ppb
0.2 ppb
O3
35.3 ppb
48.8 ppb
61.6 ppb
47.9 ppb