Steder i nærheten
Gravelridge, Arkansas, forente stater
Hermitage, Arkansas, forente stater
Bradley County, Arkansas, forente stater
Nærliggende steder
Cane Hill, forente stater
Green Slough, forente stater
Warren Municipal Airport, forente stater

Luftkvalitet i Gravelridge, Arkansas, forente stater

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Forurensende stoffer i Gravelridge, forente stater

PM10
0.43 μg/ft3
PM25
Primær forurensningsstoff
0.27 μg/ft3
NO2
3.19 ppb
SO2
0.31 ppb
CO
0.19 ppb
O3
23.81 ppb
Lav risikoHøy risiko

Pollenindeks i Gravelridge, forente stater

Tre
0/5
012345
Ugress
0/5
012345
Gress
3/5
012345

Luftkvalitetsvarsel i Gravelridge, forente stater

tor. 20. juni
MorgenMiddagstidKveldNatt
Neste dag
Neste dag
Luftkvalitetindeks
41
44
31
39
Neste dag
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

1
3
5
4
Neste dag
PM10
0.29 μg/ft3
0.28 μg/ft3
0.32 μg/ft3
0.40 μg/ft3
PM25
0.18 μg/ft3
0.18 μg/ft3
0.21 μg/ft3
0.27 μg/ft3
NO2
0.52 ppb
0.77 ppb
3.24 ppb
4.69 ppb
SO2
0.22 ppb
0.13 ppb
0.16 ppb
0.23 ppb
CO
0.14 ppb
0.13 ppb
0.16 ppb
0.19 ppb
O3
46.6 ppb
45.76 ppb
28.86 ppb
18.49 ppb
Luftkvalitetindeks
39
45
50
45
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

4
2
5
5
PM10
0.40 μg/ft3
0.28 μg/ft3
0.34 μg/ft3
0.47 μg/ft3
PM25
0.27 μg/ft3
0.18 μg/ft3
0.22 μg/ft3
0.32 μg/ft3
NO2
4.69 ppb
0.49 ppb
0.96 ppb
2.01 ppb
SO2
0.23 ppb
0.25 ppb
0.2 ppb
0.62 ppb
CO
0.19 ppb
0.14 ppb
0.15 ppb
0.18 ppb
O3
18.49 ppb
51.55 ppb
54.19 ppb
44.26 ppb
Luftkvalitetindeks
42
53
78
43
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

2
3
5
5
PM10
0.40 μg/ft3
0.39 μg/ft3
0.36 μg/ft3
0.45 μg/ft3
PM25
0.26 μg/ft3
0.25 μg/ft3
0.24 μg/ft3
0.30 μg/ft3
NO2
1.56 ppb
0.66 ppb
0.74 ppb
2.28 ppb
SO2
0.45 ppb
0.45 ppb
0.27 ppb
0.48 ppb
CO
0.17 ppb
0.15 ppb
0.14 ppb
0.16 ppb
O3
36.61 ppb
60.59 ppb
62.54 ppb
37.68 ppb