Steder i nærheten
London, vest.virginia, forente stater
Handley, vest.virginia, forente stater
Hugheston, vest.virginia, forente stater
Nærliggende steder
Pratt Historic District, forente stater
Calvert Field, forente stater
Alloy Heliport, forente stater

Luftkvalitet i London, vest.virginia, forente stater

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Forurensende stoffer i London, forente stater

PM10
0.33 μg/ft3
PM25
0.10 μg/ft3
NO2
3.7 ppb
SO2
3.6 ppb
CO
0.2 ppb
O3
Primær forurensningsstoff
46.2 ppb
Lav risikoHøy risiko

Pollenindeks i London, forente stater

Tre
2/5
012345
Ugress
0/5
012345
Gress
0/5
012345

Luftkvalitetsvarsel i London, forente stater

søn. 9. mars
MorgenMiddagstidKveldNatt
Neste dag
Neste dag
Luftkvalitetindeks
45
60
45
54
Neste dag
Pollen

Tre

2
3
3
3

Ugress

0
0
0
0

Gress

0
0
0
0
Neste dag
PM10
0.37 μg/ft3
0.41 μg/ft3
0.24 μg/ft3
0.13 μg/ft3
PM25
0.23 μg/ft3
0.39 μg/ft3
0.22 μg/ft3
0.12 μg/ft3
NO2
8.2 ppb
2.5 ppb
0.7 ppb
1 ppb
SO2
5.6 ppb
2.7 ppb
2.3 ppb
1.1 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
43.6 ppb
39.5 ppb
48.2 ppb
58.7 ppb
Luftkvalitetindeks
60
45
54
49
Pollen

Tre

3
3
3
2

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.41 μg/ft3
0.24 μg/ft3
0.13 μg/ft3
0.24 μg/ft3
PM25
0.39 μg/ft3
0.22 μg/ft3
0.12 μg/ft3
0.23 μg/ft3
NO2
2.5 ppb
0.7 ppb
1 ppb
2.6 ppb
SO2
2.7 ppb
2.3 ppb
1.1 ppb
1.3 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
39.5 ppb
48.2 ppb
58.7 ppb
53.1 ppb
Luftkvalitetindeks
56
46
56
51
Pollen

Tre

2
3
3
3

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.34 μg/ft3
0.15 μg/ft3
0.11 μg/ft3
0.20 μg/ft3
PM25
0.33 μg/ft3
0.14 μg/ft3
0.09 μg/ft3
0.18 μg/ft3
NO2
1.7 ppb
0.7 ppb
1 ppb
2.1 ppb
SO2
0.5 ppb
0.5 ppb
0.4 ppb
0.5 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
44.1 ppb
49.2 ppb
61.7 ppb
55.5 ppb
Luftkvalitetindeks
48
47
52
0
Pollen

Tre

3
2
3
-
Ikke tilgjengelig

Ugress

0
0
0
-
Ikke tilgjengelig

Gress

0
0
0
-
Ikke tilgjengelig
PM10
0.27 μg/ft3
0.24 μg/ft3
0.19 μg/ft3
N/A
PM25
0.24 μg/ft3
0.22 μg/ft3
0.17 μg/ft3
N/A
NO2
1.5 ppb
0.9 ppb
2.2 ppb
N/A
SO2
0.7 ppb
0.9 ppb
0.6 ppb
N/A
CO
0.2 ppb
0.2 ppb
0.2 ppb
N/A
O3
50.1 ppb
50.9 ppb
55.7 ppb
N/A