Steder i nærheten
Center Hill, Pennsylvania, forente stater
McHaddon, Pennsylvania, forente stater
Sistersville, Pennsylvania, forente stater
Nærliggende steder
Kittanning Country Club, forente stater
State Game Lands Number 247, forente stater
Whiskey Hollow Hill, forente stater

Luftkvalitet i Center Hill, Pennsylvania, forente stater

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Forurensende stoffer i Center Hill, forente stater

PM10
0.92 μg/ft3
PM25
Primær forurensningsstoff
0.73 μg/ft3
NO2
11.63 ppb
SO2
11.69 ppb
CO
10.19 ppb
O3
55.31 ppb
Lav risikoHøy risiko

Pollenindeks i Center Hill, forente stater

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

Luftkvalitetsvarsel i Center Hill, forente stater

lør. 25. mai
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
56
36
42
39
Pollen

Tre

0
0
0
1

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.54 μg/ft3
0.23 μg/ft3
0.35 μg/ft3
0.33 μg/ft3
PM25
0.38 μg/ft3
0.17 μg/ft3
0.23 μg/ft3
0.23 μg/ft3
NO2
1.23 ppb
1.71 ppb
2.03 ppb
3.53 ppb
SO2
0.81 ppb
0.86 ppb
0.61 ppb
0.92 ppb
CO
0.17 ppb
0.17 ppb
0.18 ppb
0.21 ppb
O3
42.63 ppb
38.58 ppb
46.68 ppb
37.5 ppb
Luftkvalitetindeks
34
38
45
49
Pollen

Tre

1
2
1
3

Ugress

0
0
0
0

Gress

0
1
1
1
PM10
0.32 μg/ft3
0.41 μg/ft3
0.43 μg/ft3
0.50 μg/ft3
PM25
0.23 μg/ft3
0.28 μg/ft3
0.30 μg/ft3
0.35 μg/ft3
NO2
2.24 ppb
1.05 ppb
1.5 ppb
5.83 ppb
SO2
0.66 ppb
0.88 ppb
0.59 ppb
0.74 ppb
CO
0.17 ppb
0.15 ppb
0.15 ppb
0.21 ppb
O3
33.7 ppb
45.87 ppb
47.48 ppb
32.19 ppb
Luftkvalitetindeks
58
43
43
33
Pollen

Tre

1
0
1
0

Ugress

0
0
0
0

Gress

1
0
1
0
PM10
0.70 μg/ft3
0.23 μg/ft3
0.30 μg/ft3
0.25 μg/ft3
PM25
0.49 μg/ft3
0.16 μg/ft3
0.21 μg/ft3
0.18 μg/ft3
NO2
6.73 ppb
1.38 ppb
1.24 ppb
2.11 ppb
SO2
0.77 ppb
1.33 ppb
0.34 ppb
0.38 ppb
CO
0.23 ppb
0.15 ppb
0.15 ppb
0.15 ppb
O3
22.08 ppb
49.22 ppb
43.23 ppb
32.31 ppb