Steder i nærheten
Brown Mountain, Nord-Carolina, forente stater
Vade Mecum (historisk), Nord-Carolina, forente stater
Brims Grove, Nord-Carolina, forente stater
Nærliggende steder
Mineral Springs Resort Area, forente stater
Sauratown Mountain, forente stater
Ruben Mountain, forente stater

Luftkvalitet i Brown Mountain, Nord-Carolina, forente stater

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Forurensende stoffer i Brown Mountain, forente stater

PM10
0.27 μg/ft3
PM25
0.27 μg/ft3
NO2
3.5 ppb
SO2
1.39 ppb
CO
0.2 ppb
O3
Primær forurensningsstoff
19.65 ppb
Lav risikoHøy risiko

Pollenindeks i Brown Mountain, forente stater

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

Luftkvalitetsvarsel i Brown Mountain, forente stater

fre. 3. januar
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
53
32
32
31
Pollen

Tre

0
0
1
1

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.27 μg/ft3
0.06 μg/ft3
0.08 μg/ft3
0.10 μg/ft3
PM25
0.37 μg/ft3
0.26 μg/ft3
0.34 μg/ft3
0.48 μg/ft3
NO2
3.29 ppb
2.8 ppb
5.8 ppb
5.7 ppb
SO2
1.07 ppb
0.9 ppb
1.3 ppb
1.5 ppb
CO
0.16 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
23.8 ppb
31.5 ppb
31.7 ppb
30.7 ppb
Luftkvalitetindeks
31
30
29
40
Pollen

Tre

1
0
1
1

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.08 μg/ft3
0.11 μg/ft3
0.15 μg/ft3
0.25 μg/ft3
PM25
0.37 μg/ft3
0.50 μg/ft3
0.70 μg/ft3
1.13 μg/ft3
NO2
5.1 ppb
3.6 ppb
9.4 ppb
13.7 ppb
SO2
1.6 ppb
1.9 ppb
2.3 ppb
2.7 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
30.5 ppb
30.2 ppb
28.5 ppb
19.4 ppb
Luftkvalitetindeks
33
49
38
24
Pollen

Tre

1
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.21 μg/ft3
0.31 μg/ft3
0.24 μg/ft3
0.11 μg/ft3
PM25
0.95 μg/ft3
1.38 μg/ft3
1.07 μg/ft3
0.51 μg/ft3
NO2
10.5 ppb
12.1 ppb
12.8 ppb
5.7 ppb
SO2
2.8 ppb
3.6 ppb
1.6 ppb
0.8 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
21.3 ppb
20.5 ppb
21.4 ppb
24 ppb