Lokationer i nærheden
Walnut Hill, Tennessee, Forenede Stater
Maple Hill, Tennessee, Forenede Stater
Akard Addition, Tennessee, Forenede Stater
Steder i nærheden
Beaver Creek Knobs, Forenede Stater
Steele Creek Park, Forenede Stater
Bristol Regional Medical Center Heliport, Forenede Stater

Luftkvalitet i Walnut Hill, Tennessee, Forenede Stater

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Forureningskilder i Walnut Hill, Forenede Stater

PM10
0.23 μg/ft3
PM25
Primær forureningskilde
0.23 μg/ft3
NO2
8.98 ppb
SO2
4.76 ppb
CO
0.2 ppb
O3
16.79 ppb
Lav risikoHøj risiko

Pollenindeks i Walnut Hill, Forenede Stater

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

Luftkvalitetsudsigt i Walnut Hill, Forenede Stater

lør. 23. november
MorgenMiddagAftenNat
AQI (luftkvalitetsindeks)
53
49
52
56
Pollen

Træ

0
0
0
0

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.42 μg/ft3
0.28 μg/ft3
0.39 μg/ft3
0.39 μg/ft3
PM25
0.42 μg/ft3
0.27 μg/ft3
0.39 μg/ft3
0.39 μg/ft3
NO2
14.15 ppb
7.33 ppb
16.36 ppb
14.74 ppb
SO2
6.5 ppb
8.5 ppb
6.88 ppb
3.89 ppb
CO
0.25 ppb
0.21 ppb
0.26 ppb
0.25 ppb
O3
6.9 ppb
24.3 ppb
14.8 ppb
15.3 ppb
AQI (luftkvalitetsindeks)
56
25
24
22
Pollen

Træ

0
0
0
0

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.41 μg/ft3
0.04 μg/ft3
0.08 μg/ft3
0.10 μg/ft3
PM25
0.41 μg/ft3
0.04 μg/ft3
0.08 μg/ft3
0.10 μg/ft3
NO2
8.09 ppb
2.36 ppb
5.61 ppb
6.15 ppb
SO2
1.92 ppb
2.32 ppb
2.49 ppb
2.85 ppb
CO
0.24 ppb
0.19 ppb
0.19 ppb
0.18 ppb
O3
19 ppb
28 ppb
24.7 ppb
21.5 ppb
AQI (luftkvalitetsindeks)
23
23
38
46
Pollen

Træ

0
0
0
0

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.16 μg/ft3
0.11 μg/ft3
0.33 μg/ft3
0.29 μg/ft3
PM25
0.16 μg/ft3
0.10 μg/ft3
0.31 μg/ft3
0.29 μg/ft3
NO2
7.1 ppb
3.96 ppb
17.18 ppb
13.07 ppb
SO2
2.76 ppb
2.98 ppb
3.79 ppb
4.51 ppb
CO
0.19 ppb
0.17 ppb
0.26 ppb
0.23 ppb
O3
17.1 ppb
29 ppb
16.4 ppb
19.3 ppb