Lokationer i nærheden
Walnut Ridge, Indiana, Forenede Stater
Grayford, Indiana, Forenede Stater
Dupont, Indiana, Forenede Stater
Steder i nærheden
Broomsage Ranch Airport, Forenede Stater
Crosley State Fish and Wildlife Area, Forenede Stater
Camp Louis Ernst, Forenede Stater

Luftkvalitet i Walnut Ridge, Indiana, Forenede Stater

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Forureningskilder i Walnut Ridge, Forenede Stater

PM10
0.61 μg/ft3
PM25
Primær forureningskilde
0.51 μg/ft3
NO2
5.5 ppb
SO2
5.13 ppb
CO
5.13 ppb
O3
30.81 ppb
Lav risikoHøj risiko

Pollenindeks i Walnut Ridge, Forenede Stater

Træ
0/5
012345
Ukrudt
0/5
012345
Græs
0/5
012345

Luftkvalitetsudsigt i Walnut Ridge, Forenede Stater

man. 17. juni
MorgenMiddagAftenNat
AQI (luftkvalitetsindeks)
51
57
87
55
Pollen

Træ

1
1
1
1

Ukrudt

0
0
0
0

Græs

3
5
5
5
PM10
0.56 μg/ft3
0.68 μg/ft3
0.59 μg/ft3
0.60 μg/ft3
PM25
0.38 μg/ft3
0.45 μg/ft3
0.39 μg/ft3
0.40 μg/ft3
NO2
3.82 ppb
1.06 ppb
1.08 ppb
6.7 ppb
SO2
0.5 ppb
1.18 ppb
0.51 ppb
0.49 ppb
CO
0.2 ppb
0.2 ppb
0.19 ppb
0.24 ppb
O3
26.99 ppb
62.36 ppb
65.4 ppb
36.87 ppb
AQI (luftkvalitetsindeks)
57
79
97
53
Pollen

Træ

1
1
2
1

Ukrudt

0
0
0
0

Græs

2
5
5
5
PM10
0.71 μg/ft3
0.68 μg/ft3
0.55 μg/ft3
0.57 μg/ft3
PM25
0.48 μg/ft3
0.45 μg/ft3
0.37 μg/ft3
0.38 μg/ft3
NO2
4.04 ppb
0.85 ppb
1.19 ppb
5.9 ppb
SO2
0.74 ppb
1.28 ppb
0.78 ppb
0.6 ppb
CO
0.23 ppb
0.2 ppb
0.17 ppb
0.22 ppb
O3
31.54 ppb
69.43 ppb
65.43 ppb
38.54 ppb