Steder i nærheten
Charlestown, Pennsylvania, forente stater
Cove Gap, Pennsylvania, forente stater
Dickey, Pennsylvania, forente stater
Nærliggende steder
Buchanan's Birthplace State Park, forente stater
Mount Parnell Fish Hatchery (historical), forente stater
Cape Horn, forente stater

Luftkvalitet i Charlestown, Pennsylvania, forente stater

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Forurensende stoffer i Charlestown, forente stater

PM10
0.34 μg/ft3
PM25
Primær forurensningsstoff
0.34 μg/ft3
NO2
11.48 ppb
SO2
4.48 ppb
CO
0.3 ppb
O3
20.88 ppb
Lav risikoHøy risiko

Pollenindeks i Charlestown, forente stater

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

Luftkvalitetsvarsel i Charlestown, forente stater

man. 23. desember
MorgenMiddagstidKveldNatt
Neste dag
Neste dag
Luftkvalitetindeks
61
28
24
40
Neste dag
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
Neste dag
PM10
0.27 μg/ft3
0.18 μg/ft3
0.12 μg/ft3
0.25 μg/ft3
PM25
0.47 μg/ft3
0.80 μg/ft3
0.57 μg/ft3
1.14 μg/ft3
NO2
11.31 ppb
7.4 ppb
2.7 ppb
12.3 ppb
SO2
4.18 ppb
2.1 ppb
3.5 ppb
4.1 ppb
CO
0.3 ppb
0.2 ppb
0.2 ppb
0.3 ppb
O3
24.1 ppb
10.4 ppb
23.8 ppb
20 ppb
Luftkvalitetindeks
28
24
40
65
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.18 μg/ft3
0.12 μg/ft3
0.25 μg/ft3
0.50 μg/ft3
PM25
0.80 μg/ft3
0.57 μg/ft3
1.14 μg/ft3
1.85 μg/ft3
NO2
7.4 ppb
2.7 ppb
12.3 ppb
18.2 ppb
SO2
2.1 ppb
3.5 ppb
4.1 ppb
3.6 ppb
CO
0.2 ppb
0.2 ppb
0.3 ppb
0.4 ppb
O3
10.4 ppb
23.8 ppb
20 ppb
6.6 ppb
Luftkvalitetindeks
70
57
61
81
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.56 μg/ft3
0.40 μg/ft3
0.45 μg/ft3
0.68 μg/ft3
PM25
1.97 μg/ft3
1.62 μg/ft3
1.74 μg/ft3
2.28 μg/ft3
NO2
15.6 ppb
5.7 ppb
13.6 ppb
18.9 ppb
SO2
2.6 ppb
4.6 ppb
4.4 ppb
5.1 ppb
CO
0.4 ppb
0.2 ppb
0.3 ppb
0.4 ppb
O3
4.8 ppb
18 ppb
15.4 ppb
5.9 ppb
Luftkvalitetindeks
84
64
70
0
Pollen

Tre

0
0
0
-
Ikke tilgjengelig

Ugress

0
0
0
-
Ikke tilgjengelig

Gress

0
0
0
-
Ikke tilgjengelig
PM10
0.73 μg/ft3
0.48 μg/ft3
0.55 μg/ft3
N/A
PM25
2.39 μg/ft3
1.82 μg/ft3
1.97 μg/ft3
N/A
NO2
18.8 ppb
9.4 ppb
16.2 ppb
N/A
SO2
6 ppb
6.4 ppb
4.8 ppb
N/A
CO
0.4 ppb
0.3 ppb
0.3 ppb
N/A
O3
5.2 ppb
17.9 ppb
14.6 ppb
N/A