Steder i nærheten
Stephens, Kentucky, forente stater
Dobbins, Kentucky, forente stater
Fielden, Kentucky, forente stater
Nærliggende steder
Backbone Hill, forente stater
Locust Knob, forente stater
Grayson Lake Wildlife Management Area, forente stater

Luftkvalitet i Stephens, Kentucky, forente stater

To view the map, please use a browser that supports WebGL.

Forurensende stoffer i Stephens, forente stater

PM10
0.31 μg/ft3
PM25
0.18 μg/ft3
NO2
2.6 ppb
SO2
2.1 ppb
CO
0.2 ppb
O3
Primær forurensningsstoff
22.4 ppb
Lav risikoHøy risiko

Pollenindeks i Stephens, forente stater

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

Luftkvalitetsvarsel i Stephens, forente stater

man. 21. april
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
48
41
51
42
Pollen

Tre

5
5
5
5

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.37 μg/ft3
0.12 μg/ft3
0.17 μg/ft3
0.23 μg/ft3
PM25
0.24 μg/ft3
0.10 μg/ft3
0.12 μg/ft3
0.19 μg/ft3
NO2
2.8 ppb
1 ppb
1.4 ppb
4.3 ppb
SO2
2.2 ppb
1.4 ppb
1 ppb
2.3 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
33.7 ppb
44.2 ppb
55.2 ppb
45.6 ppb
Luftkvalitetindeks
52
47
56
53
Pollen

Tre

5
5
5
5

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.31 μg/ft3
0.25 μg/ft3
0.37 μg/ft3
0.38 μg/ft3
PM25
0.27 μg/ft3
0.20 μg/ft3
0.22 μg/ft3
0.28 μg/ft3
NO2
3.3 ppb
0.9 ppb
1.2 ppb
3.3 ppb
SO2
3 ppb
3.2 ppb
2.9 ppb
4.1 ppb
CO
0.2 ppb
0.2 ppb
0.1 ppb
0.2 ppb
O3
38.3 ppb
51.1 ppb
61.5 ppb
51.5 ppb
Luftkvalitetindeks
53
54
51
40
Pollen

Tre

5
5
5
5

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.36 μg/ft3
0.31 μg/ft3
0.20 μg/ft3
0.21 μg/ft3
PM25
0.29 μg/ft3
0.30 μg/ft3
0.19 μg/ft3
0.20 μg/ft3
NO2
2.7 ppb
0.6 ppb
1.4 ppb
2.9 ppb
SO2
1.4 ppb
0.8 ppb
0.3 ppb
0.2 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
34.5 ppb
50 ppb
54.7 ppb
40.6 ppb