Steder i nærheten
Stepping Stone, Ohio, forente stater
Havens Corners, Ohio, forente stater
The Woods At Havens Run, Ohio, forente stater
Nærliggende steder
Gahanna Woods Park, forente stater
Gahanna Municipal Heliport, forente stater
Jefferson Community Park, forente stater

Luftkvalitet i Stepping Stone, Ohio, forente stater

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Forurensende stoffer i Stepping Stone, forente stater

PM10
0.40 μg/ft3
PM25
0.38 μg/ft3
NO2
4.27 ppb
SO2
0.48 ppb
CO
0.2 ppb
O3
Primær forurensningsstoff
28.95 ppb
Lav risikoHøy risiko

Pollenindeks i Stepping Stone, forente stater

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

Luftkvalitetsvarsel i Stepping Stone, forente stater

tir. 7. januar
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
50
34
39
55
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.37 μg/ft3
0.10 μg/ft3
0.25 μg/ft3
0.38 μg/ft3
PM25
0.33 μg/ft3
0.46 μg/ft3
1.10 μg/ft3
1.55 μg/ft3
NO2
4.72 ppb
2.1 ppb
10 ppb
10.4 ppb
SO2
0.69 ppb
0.5 ppb
0.8 ppb
0.7 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
25 ppb
34 ppb
30.4 ppb
22.8 ppb
Luftkvalitetindeks
27
32
32
40
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.16 μg/ft3
0.10 μg/ft3
0.16 μg/ft3
0.26 μg/ft3
PM25
0.71 μg/ft3
0.43 μg/ft3
0.69 μg/ft3
1.13 μg/ft3
NO2
4.2 ppb
2.7 ppb
12.4 ppb
13.7 ppb
SO2
0.4 ppb
0.4 ppb
0.6 ppb
0.6 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
26.9 ppb
31.9 ppb
32 ppb
22.3 ppb
Luftkvalitetindeks
47
59
52
0
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.30 μg/ft3
0.43 μg/ft3
0.33 μg/ft3
0.33 μg/ft3
PM25
1.33 μg/ft3
1.67 μg/ft3
1.47 μg/ft3
1.34 μg/ft3
NO2
13 ppb
7.7 ppb
11.6 ppb
12.71 ppb
SO2
0.8 ppb
0.9 ppb
1.1 ppb
0.93 ppb
CO
0.2 ppb
0.3 ppb
0.2 ppb
0.2 ppb
O3
21.2 ppb
24 ppb
27.4 ppb
26.28 ppb