Lokationer i nærheden
Gravel Hill, Tennessee, Forenede Stater
Eastview, Tennessee, Forenede Stater
Caffey, Tennessee, Forenede Stater
Steder i nærheden
Martin Camp Hill, Forenede Stater
Robert Sibley Airport, Forenede Stater
Water Oaks Pond, Forenede Stater

Luftkvalitet i Gravel Hill, Tennessee, Forenede Stater

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Forureningskilder i Gravel Hill, Forenede Stater

PM10
0.37 μg/ft3
PM25
Primær forureningskilde
0.17 μg/ft3
NO2
4.53 ppb
SO2
2.37 ppb
CO
0.2 ppb
O3
14.1 ppb
Lav risikoHøj risiko

Pollenindeks i Gravel Hill, Forenede Stater

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

Luftkvalitetsudsigt i Gravel Hill, Forenede Stater

tir. 17. december
MorgenMiddagAftenNat
AQI (luftkvalitetsindeks)
21
32
35
35
Pollen

Træ

0
0
0
0

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.08 μg/ft3
0.03 μg/ft3
0.04 μg/ft3
0.08 μg/ft3
PM25
0.35 μg/ft3
0.13 μg/ft3
0.18 μg/ft3
0.37 μg/ft3
NO2
2.6 ppb
1.1 ppb
2.8 ppb
2.8 ppb
SO2
0.7 ppb
0.2 ppb
0.4 ppb
0.5 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
O3
20.7 ppb
31.8 ppb
34.7 ppb
35.1 ppb