Steder i nærheten
Davidson Heights, Pennsylvania, forente stater
Scottsville, Pennsylvania, forente stater
Crestmont Village, Pennsylvania, forente stater
Nærliggende steder
Old Economy Historical Site, forente stater
Moree Field, forente stater
Aliquippa Hospital Airport, forente stater

Luftkvalitet i Davidson Heights, Pennsylvania, forente stater

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Forurensende stoffer i Davidson Heights, forente stater

PM10
0.37 μg/ft3
PM25
0.22 μg/ft3
NO2
4.61 ppb
SO2
3.44 ppb
CO
0.2 ppb
O3
Primær forurensningsstoff
13.47 ppb
Lav risikoHøy risiko

Pollenindeks i Davidson Heights, forente stater

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

Luftkvalitetsvarsel i Davidson Heights, forente stater

søn. 22. desember
MorgenMiddagstidKveldNatt
Neste dag
Neste dag
Luftkvalitetindeks
34
29
43
62
Neste dag
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
Neste dag
PM10
0.37 μg/ft3
0.18 μg/ft3
0.27 μg/ft3
0.46 μg/ft3
PM25
0.23 μg/ft3
0.81 μg/ft3
1.22 μg/ft3
1.76 μg/ft3
NO2
4.35 ppb
4.4 ppb
6.5 ppb
15.4 ppb
SO2
3.51 ppb
3.1 ppb
3.7 ppb
3.4 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
O3
14.4 ppb
28.8 ppb
19.5 ppb
7.7 ppb
Luftkvalitetindeks
29
43
62
90
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.18 μg/ft3
0.27 μg/ft3
0.46 μg/ft3
0.80 μg/ft3
PM25
0.81 μg/ft3
1.22 μg/ft3
1.76 μg/ft3
2.55 μg/ft3
NO2
4.4 ppb
6.5 ppb
15.4 ppb
17.7 ppb
SO2
3.1 ppb
3.7 ppb
3.4 ppb
2.9 ppb
CO
0.2 ppb
0.2 ppb
0.3 ppb
0.4 ppb
O3
28.8 ppb
19.5 ppb
7.7 ppb
0.7 ppb
Luftkvalitetindeks
84
59
54
71
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.73 μg/ft3
0.42 μg/ft3
0.35 μg/ft3
0.57 μg/ft3
PM25
2.37 μg/ft3
1.67 μg/ft3
1.53 μg/ft3
2.02 μg/ft3
NO2
17.6 ppb
12.5 ppb
21.3 ppb
24.3 ppb
SO2
2.5 ppb
9 ppb
10.8 ppb
8.2 ppb
CO
0.5 ppb
0.3 ppb
0.4 ppb
0.4 ppb
O3
N/A
7.8 ppb
7.4 ppb
2.4 ppb
Luftkvalitetindeks
60
51
57
71
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.42 μg/ft3
0.32 μg/ft3
0.39 μg/ft3
0.57 μg/ft3
PM25
1.69 μg/ft3
1.43 μg/ft3
1.61 μg/ft3
2.01 μg/ft3
NO2
14 ppb
10.3 ppb
19.2 ppb
19.8 ppb
SO2
8.6 ppb
12.4 ppb
11.8 ppb
9.4 ppb
CO
0.3 ppb
0.2 ppb
0.3 ppb
0.3 ppb
O3
11.9 ppb
19.1 ppb
13.8 ppb
9.2 ppb