Steder i nærheten
Powder River County, Montana, forente stater
Epsie, Montana, forente stater
Sonnette, Montana, forente stater
Nærliggende steder
Mc Allister Butte, forente stater
Yarger Butte, forente stater
Sand Creek Hill, forente stater

Luftkvalitet i Powder River County, Montana, forente stater

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Forurensende stoffer i Powder River County, forente stater

PM10
0.23 μg/ft3
PM25
0.20 μg/ft3
NO2
6.88 ppb
SO2
5.5 ppb
CO
5.19 ppb
O3
Primær forurensningsstoff
64 ppb
Lav risikoHøy risiko

Pollenindeks i Powder River County, forente stater

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

Luftkvalitetsvarsel i Powder River County, forente stater

tir. 7. mai
MorgenMiddagstidKveldNatt
Neste dag
Neste dag
Luftkvalitetindeks
38
30
39
47
Neste dag
Pollen

Tre

3
3
5
2

Ugress

0
0
0
0

Gress

1
1
1
0
Neste dag
PM10
0.43 μg/ft3
0.26 μg/ft3
0.17 μg/ft3
0.26 μg/ft3
PM25
0.30 μg/ft3
0.18 μg/ft3
0.11 μg/ft3
0.18 μg/ft3
NO2
24.22 ppb
11.63 ppb
2.03 ppb
2.54 ppb
SO2
3.45 ppb
1.37 ppb
1.03 ppb
1.14 ppb
CO
0.42 ppb
0.21 ppb
0.14 ppb
0.15 ppb
O3
7.57 ppb
26.34 ppb
45.97 ppb
53.42 ppb
Luftkvalitetindeks
30
39
47
34
Pollen

Tre

3
5
2
1

Ugress

0
0
0
0

Gress

1
1
0
0
PM10
0.26 μg/ft3
0.17 μg/ft3
0.26 μg/ft3
0.35 μg/ft3
PM25
0.18 μg/ft3
0.11 μg/ft3
0.18 μg/ft3
0.24 μg/ft3
NO2
11.63 ppb
2.03 ppb
2.54 ppb
16.83 ppb
SO2
1.37 ppb
1.03 ppb
1.14 ppb
2.19 ppb
CO
0.21 ppb
0.14 ppb
0.15 ppb
0.26 ppb
O3
26.34 ppb
45.97 ppb
53.42 ppb
23.23 ppb
Luftkvalitetindeks
36
37
44
22
Pollen

Tre

5
5
5
5

Ugress

0
0
0
0

Gress

1
1
1
1
PM10
0.32 μg/ft3
0.12 μg/ft3
0.09 μg/ft3
0.24 μg/ft3
PM25
0.22 μg/ft3
0.08 μg/ft3
0.06 μg/ft3
0.17 μg/ft3
NO2
10.56 ppb
1.82 ppb
1.68 ppb
16.31 ppb
SO2
1.39 ppb
0.77 ppb
0.48 ppb
1.83 ppb
CO
0.21 ppb
0.13 ppb
0.13 ppb
0.25 ppb
O3
28.05 ppb
45.67 ppb
49.02 ppb
20.42 ppb