Steder i nærheten
Niles Valley, Pennsylvania, forente stater
Middlebury Center, Pennsylvania, forente stater
Wellsboro Junction, Pennsylvania, forente stater
Nærliggende steder
Cobble Knoll, forente stater
Middlebury Airport, forente stater
Reese Hill, forente stater

Luftkvalitet i Cobble Knoll, forente stater

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Forurensende stoffer i Cobble Knoll, forente stater

PM10
0.43 μg/ft3
PM25
Primær forurensningsstoff
0.30 μg/ft3
NO2
0.88 ppb
SO2
2 ppb
CO
0.13 ppb
O3
44.81 ppb
Lav risikoHøy risiko

Pollenindeks i Cobble Knoll, forente stater

Tre
5/5
012345
Ugress
0/5
012345
Gress
1/5
012345

Luftkvalitetsvarsel i Cobble Knoll, forente stater

tir. 25. juni
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
49
44
46
37
Pollen

Tre

5
2
0
0

Ugress

0
0
0
0

Gress

1
1
0
0
PM10
0.45 μg/ft3
0.22 μg/ft3
0.39 μg/ft3
0.30 μg/ft3
PM25
0.31 μg/ft3
0.15 μg/ft3
0.26 μg/ft3
0.21 μg/ft3
NO2
0.94 ppb
0.3 ppb
1.02 ppb
0.99 ppb
SO2
2.09 ppb
0.1 ppb
0.08 ppb
0.39 ppb
CO
0.15 ppb
0.14 ppb
0.15 ppb
0.16 ppb
O3
43.95 ppb
52.02 ppb
43.09 ppb
43.73 ppb
Luftkvalitetindeks
37
31
39
31
Pollen

Tre

0
2
5
5

Ugress

0
0
0
0

Gress

0
1
1
1
PM10
0.33 μg/ft3
0.10 μg/ft3
0.13 μg/ft3
0.16 μg/ft3
PM25
0.23 μg/ft3
0.07 μg/ft3
0.09 μg/ft3
0.12 μg/ft3
NO2
1.04 ppb
0.39 ppb
0.42 ppb
1.56 ppb
SO2
0.46 ppb
0.21 ppb
0.14 ppb
0.15 ppb
CO
0.13 ppb
0.12 ppb
0.12 ppb
0.13 ppb
O3
35.74 ppb
36.95 ppb
42.64 ppb
28.83 ppb
Luftkvalitetindeks
24
31
36
36
Pollen

Tre

2
2
5
4

Ugress

0
0
0
0

Gress

1
2
1
1
PM10
0.25 μg/ft3
0.19 μg/ft3
0.21 μg/ft3
0.30 μg/ft3
PM25
0.17 μg/ft3
0.14 μg/ft3
0.15 μg/ft3
0.21 μg/ft3
NO2
1.37 ppb
0.22 ppb
0.62 ppb
1.68 ppb
SO2
0.31 ppb
0.1 ppb
0.23 ppb
1.53 ppb
CO
0.13 ppb
0.11 ppb
0.12 ppb
0.14 ppb
O3
26.74 ppb
36.09 ppb
39.2 ppb
41.61 ppb