Steder i nærheten
McKelvey Crossroads, Sør-Carolina, forente stater
Ware Place, Sør-Carolina, forente stater
Lickville, Sør-Carolina, forente stater
Nærliggende steder
Oakhill Airpark, forente stater
Moore's Field, forente stater
Sky Valley Airpark, forente stater

Luftkvalitet i McKelvey Crossroads, Sør-Carolina, forente stater

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Forurensende stoffer i McKelvey Crossroads, forente stater

PM10
0.43 μg/ft3
PM25
0.30 μg/ft3
NO2
3.2 ppb
SO2
0.8 ppb
CO
0.2 ppb
O3
Primær forurensningsstoff
40.7 ppb
Lav risikoHøy risiko

Pollenindeks i McKelvey Crossroads, forente stater

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

Luftkvalitetsvarsel i McKelvey Crossroads, forente stater

fre. 14. mars
MorgenMiddagstidKveldNatt
Neste dag
Neste dag
Luftkvalitetindeks
50
48
44
41
Neste dag
Pollen

Tre

5
5
5
5

Ugress

0
0
0
0

Gress

0
0
0
0
Neste dag
PM10
0.33 μg/ft3
0.29 μg/ft3
0.29 μg/ft3
0.22 μg/ft3
PM25
0.25 μg/ft3
0.22 μg/ft3
0.22 μg/ft3
0.15 μg/ft3
NO2
1.1 ppb
1.1 ppb
1.6 ppb
0.8 ppb
SO2
0.7 ppb
0.5 ppb
0.4 ppb
0.3 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
50.7 ppb
51.4 ppb
46.2 ppb
43.8 ppb
Luftkvalitetindeks
41
41
43
43
Pollen

Tre

5
5
5
5

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.22 μg/ft3
0.25 μg/ft3
0.22 μg/ft3
0.18 μg/ft3
PM25
0.15 μg/ft3
0.19 μg/ft3
0.18 μg/ft3
0.15 μg/ft3
NO2
0.8 ppb
1 ppb
1.4 ppb
2.2 ppb
SO2
0.3 ppb
0.4 ppb
0.4 ppb
0.8 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
O3
43.8 ppb
44.1 ppb
46.2 ppb
46 ppb
Luftkvalitetindeks
35
47
50
44
Pollen

Tre

5
5
5
5

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.14 μg/ft3
0.29 μg/ft3
0.25 μg/ft3
0.20 μg/ft3
PM25
0.12 μg/ft3
0.24 μg/ft3
0.24 μg/ft3
0.19 μg/ft3
NO2
2 ppb
1.5 ppb
1.2 ppb
2.8 ppb
SO2
0.5 ppb
1.3 ppb
1.1 ppb
0.9 ppb
CO
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
37.9 ppb
46 ppb
53.7 ppb
46.9 ppb