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Luftkvalitet i Chevy Chase Manor, Maryland, forente stater
Forurensende stoffer i Chevy Chase Manor, forente stater
PM10
0.24 μg/ft3
PM25
0.10 μg/ft3
NO2
7.34 ppb
SO2
4.64 ppb
CO
0.2 ppb
O3
Primær forurensningsstoff
33.51 ppb
Lav risikoHøy risiko
Pollenindeks i Chevy Chase Manor, forente stater
Tre
1/5
012345
Ugress
0/5
012345
Gress
0/5
012345
Luftkvalitetsvarsel i Chevy Chase Manor, forente stater
man. 13. januar
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
40
36
29
33
Pollen
Tre
1
1
1
1
Ugress
0
0
0
0
Gress
0
0
0
0
PM10
0.21 μg/ft3
0.18 μg/ft3
0.14 μg/ft3
0.17 μg/ft3
PM25
0.20 μg/ft3
0.18 μg/ft3
0.14 μg/ft3
0.17 μg/ft3
NO2
6.9 ppb
3.7 ppb
8.6 ppb
10.2 ppb
SO2
2.2 ppb
2.2 ppb
2.5 ppb
2.4 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
29 ppb
30.4 ppb
30.3 ppb
25.4 ppb
Luftkvalitetindeks
44
54
56
62
Pollen
Tre
1
0
0
0
Ugress
0
0
0
0
Gress
0
0
0
0
PM10
0.22 μg/ft3
0.31 μg/ft3
0.33 μg/ft3
0.43 μg/ft3
PM25
0.22 μg/ft3
0.31 μg/ft3
0.33 μg/ft3
0.42 μg/ft3
NO2
17.2 ppb
9 ppb
20.9 ppb
22.2 ppb
SO2
2.9 ppb
2.1 ppb
1.9 ppb
2.4 ppb
CO
0.2 ppb
0.2 ppb
0.3 ppb
0.3 ppb
O3
15.9 ppb
22.7 ppb
20 ppb
12.9 ppb
Luftkvalitetindeks
36
28
57
0
Pollen
Tre
1
0
1
-
Ikke tilgjengelig
Ugress
0
0
0
-
Ikke tilgjengelig
Gress
0
0
0
-
Ikke tilgjengelig
PM10
0.18 μg/ft3
0.12 μg/ft3
0.35 μg/ft3
N/A
PM25
0.18 μg/ft3
0.12 μg/ft3
0.35 μg/ft3
N/A
NO2
15.3 ppb
5.1 ppb
23.4 ppb
N/A
SO2
2.3 ppb
1.8 ppb
2.2 ppb
N/A
CO
0.2 ppb
0.2 ppb
0.3 ppb
N/A
O3
18.6 ppb
30.3 ppb
23.4 ppb
N/A