Steder i nærheten
Svart stein, Pennsylvania, forente stater
Kiskiminetas Junction, Pennsylvania, forente stater
Schenley, Pennsylvania, forente stater
Nærliggende steder
Snider Airport, forente stater
Harrison Hills County Park, forente stater
Melwood Park, forente stater

Luftkvalitet i Svart stein, Pennsylvania, forente stater

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Forurensende stoffer i Svart stein, forente stater

PM10
0.04 μg/ft3
PM25
0.03 μg/ft3
NO2
1.81 ppb
SO2
1.19 ppb
CO
0.19 ppb
O3
Primær forurensningsstoff
37.19 ppb
Lav risikoHøy risiko

Pollenindeks i Svart stein, forente stater

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

Luftkvalitetsvarsel i Svart stein, forente stater

ons. 5. juni
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
31
41
48
46
Pollen

Tre

0
1
5
5

Ugress

0
0
0
0

Gress

0
1
3
3
PM10
0.03 μg/ft3
0.31 μg/ft3
0.49 μg/ft3
0.46 μg/ft3
PM25
0.02 μg/ft3
0.21 μg/ft3
0.33 μg/ft3
0.32 μg/ft3
NO2
1.72 ppb
0.86 ppb
1.68 ppb
6.79 ppb
SO2
1.13 ppb
0.88 ppb
0.85 ppb
0.85 ppb
CO
0.17 ppb
0.16 ppb
0.14 ppb
0.2 ppb
O3
33.28 ppb
49.1 ppb
46.91 ppb
31.57 ppb
Luftkvalitetindeks
33
35
39
32
Pollen

Tre

5
5
5
5

Ugress

0
0
0
0

Gress

2
2
4
4
PM10
0.29 μg/ft3
0.17 μg/ft3
0.16 μg/ft3
0.18 μg/ft3
PM25
0.20 μg/ft3
0.12 μg/ft3
0.11 μg/ft3
0.13 μg/ft3
NO2
2.7 ppb
0.74 ppb
1.08 ppb
3.61 ppb
SO2
0.67 ppb
0.57 ppb
0.43 ppb
0.66 ppb
CO
0.15 ppb
0.13 ppb
0.14 ppb
0.17 ppb
O3
26.91 ppb
41.7 ppb
40.39 ppb
29.73 ppb
Luftkvalitetindeks
20
30
44
31
Pollen

Tre

3
5
5
5

Ugress

0
0
0
0

Gress

2
2
4
5
PM10
0.19 μg/ft3
0.20 μg/ft3
0.19 μg/ft3
0.32 μg/ft3
PM25
0.13 μg/ft3
0.14 μg/ft3
0.13 μg/ft3
0.23 μg/ft3
NO2
3.32 ppb
1.06 ppb
1.52 ppb
7.28 ppb
SO2
0.75 ppb
0.88 ppb
0.51 ppb
0.78 ppb
CO
0.18 ppb
0.14 ppb
0.14 ppb
0.22 ppb
O3
19.96 ppb
36.51 ppb
47.1 ppb
26.69 ppb