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Luftkvalitet i Chelsea Estates, Delaware, forente stater
Forurensende stoffer i Chelsea Estates, forente stater
PM10
0.52 μg/ft3
PM25
0.24 μg/ft3
NO2
2.2 ppb
SO2
0.8 ppb
CO
0.2 ppb
O3
Primær forurensningsstoff
40.3 ppb
Lav risikoHøy risiko
Pollenindeks i Chelsea Estates, forente stater
Tre
0/5
012345
Ugress
0/5
012345
Gress
0/5
012345
Luftkvalitetsvarsel i Chelsea Estates, forente stater
fre. 18. april
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
50
41
53
49
Pollen
Tre
0
0
0
0
Ugress
0
0
0
0
Gress
0
0
0
0
PM10
0.52 μg/ft3
0.17 μg/ft3
0.23 μg/ft3
0.22 μg/ft3
PM25
0.25 μg/ft3
0.17 μg/ft3
0.23 μg/ft3
0.21 μg/ft3
NO2
2.6 ppb
4 ppb
2.6 ppb
5.5 ppb
SO2
1.2 ppb
1.7 ppb
1.5 ppb
1.7 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
42.7 ppb
43.7 ppb
57.3 ppb
53.2 ppb
Luftkvalitetindeks
38
38
46
38
Pollen
Tre
0
0
0
0
Ugress
0
0
0
0
Gress
0
0
0
0
PM10
0.13 μg/ft3
0.10 μg/ft3
0.10 μg/ft3
0.20 μg/ft3
PM25
0.12 μg/ft3
0.08 μg/ft3
0.08 μg/ft3
0.19 μg/ft3
NO2
2.4 ppb
2.3 ppb
3.8 ppb
12.9 ppb
SO2
1.6 ppb
1.3 ppb
1 ppb
1.3 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
40.9 ppb
40.8 ppb
49.2 ppb
28 ppb
Luftkvalitetindeks
30
34
46
42
Pollen
Tre
0
0
0
0
Ugress
0
0
0
0
Gress
0
0
0
0
PM10
0.16 μg/ft3
0.19 μg/ft3
0.22 μg/ft3
0.23 μg/ft3
PM25
0.15 μg/ft3
0.17 μg/ft3
0.18 μg/ft3
0.17 μg/ft3
NO2
7.4 ppb
6.3 ppb
2.1 ppb
2.9 ppb
SO2
1.5 ppb
1.3 ppb
0.7 ppb
0.6 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.1 ppb
O3
26.7 ppb
29.3 ppb
49.1 ppb
44.7 ppb