Lokationer i nærheden
Highland Springs, Kentucky, Forenede Stater
Chaumont, Kentucky, Forenede Stater
Park City, Kentucky, Forenede Stater
Steder i nærheden
Barrett Knob, Forenede Stater
Diamond Caverns Historical Marker, Forenede Stater
Bells Tavern Historical Marker, Forenede Stater

Luftkvalitet i Barrett Knob, Forenede Stater

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Forureningskilder i Barrett Knob, Forenede Stater

PM10
1.83 μg/ft3
PM25
Primær forureningskilde
0.82 μg/ft3
NO2
25 ppb
SO2
16.19 ppb
CO
15.38 ppb
O3
64.13 ppb
Lav risikoHøj risiko

Pollenindeks i Barrett Knob, Forenede Stater

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

Luftkvalitetsudsigt i Barrett Knob, Forenede Stater

ons. 19. juni
MorgenMiddagAftenNat
AQI (luftkvalitetsindeks)
39
48
58
47
Pollen

Træ

1
1
1
1

Ukrudt

0
0
0
0

Græs

5
5
5
5
PM10
0.39 μg/ft3
0.37 μg/ft3
0.29 μg/ft3
0.28 μg/ft3
PM25
0.26 μg/ft3
0.25 μg/ft3
0.20 μg/ft3
0.19 μg/ft3
NO2
3.13 ppb
0.95 ppb
1.32 ppb
3.16 ppb
SO2
0.26 ppb
0.29 ppb
0.23 ppb
0.26 ppb
CO
0.18 ppb
0.17 ppb
0.16 ppb
0.17 ppb
O3
27.14 ppb
54.82 ppb
56.5 ppb
45.96 ppb
AQI (luftkvalitetsindeks)
40
69
97
78
Pollen

Træ

1
1
1
1

Ukrudt

0
0
0
0

Græs

5
5
5
5
PM10
0.30 μg/ft3
0.36 μg/ft3
0.31 μg/ft3
0.30 μg/ft3
PM25
0.21 μg/ft3
0.24 μg/ft3
0.21 μg/ft3
0.20 μg/ft3
NO2
2.28 ppb
0.97 ppb
1.5 ppb
2.78 ppb
SO2
0.33 ppb
0.35 ppb
0.29 ppb
0.33 ppb
CO
0.17 ppb
0.17 ppb
0.16 ppb
0.17 ppb
O3
40.55 ppb
66.25 ppb
68.53 ppb
57.83 ppb