Steder i nærheten
Saint Catherine, Maryland, forente stater
Gul bank, Maryland, forente stater
River Springs, Maryland, forente stater
Nærliggende steder
Cobb Point Bar Lighthouse, forente stater
Saint Clements Island Historic District, forente stater
Seventh District Community Park, forente stater

Luftkvalitet i Saint Catherine, Maryland, forente stater

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Forurensende stoffer i Saint Catherine, forente stater

PM10
0.14 μg/ft3
PM25
0.32 μg/ft3
NO2
3.48 ppb
SO2
0.74 ppb
CO
0.12 ppb
O3
Primær forurensningsstoff
28.23 ppb
Lav risikoHøy risiko

Pollenindeks i Saint Catherine, forente stater

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

Luftkvalitetsvarsel i Saint Catherine, forente stater

tir. 12. november
MorgenMiddagstidKveldNatt
Neste dag
Neste dag
Luftkvalitetindeks
25
24
26
26
Neste dag
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
Neste dag
PM10
0.12 μg/ft3
0.14 μg/ft3
0.12 μg/ft3
0.22 μg/ft3
PM25
0.10 μg/ft3
0.12 μg/ft3
0.11 μg/ft3
0.21 μg/ft3
NO2
5.06 ppb
6.32 ppb
3.92 ppb
12.73 ppb
SO2
1.6 ppb
1.29 ppb
1 ppb
1.48 ppb
CO
0.16 ppb
0.16 ppb
0.17 ppb
0.22 ppb
O3
28.7 ppb
21.2 ppb
29.8 ppb
20.3 ppb
Luftkvalitetindeks
24
26
26
49
Pollen

Tre

0
0
0
0

Ugress

0
0
0
0

Gress

0
0
0
0
PM10
0.14 μg/ft3
0.12 μg/ft3
0.22 μg/ft3
0.36 μg/ft3
PM25
0.12 μg/ft3
0.11 μg/ft3
0.21 μg/ft3
0.35 μg/ft3
NO2
6.32 ppb
3.92 ppb
12.73 ppb
17.27 ppb
SO2
1.29 ppb
1 ppb
1.48 ppb
2.55 ppb
CO
0.16 ppb
0.17 ppb
0.22 ppb
0.25 ppb
O3
21.2 ppb
29.8 ppb
20.3 ppb
14.4 ppb