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Luftkvalitet i Holladay, Utah, forente stater
Forurensende stoffer i Holladay, forente stater
PM10
0.12 μg/ft3
PM25
0.13 μg/ft3
NO2
14.6 ppb
SO2
0.5 ppb
CO
0.2 ppb
O3
Primær forurensningsstoff
42.5 ppb
Lav risikoHøy risiko
Pollenindeks i Holladay, forente stater
Tre
0/5
012345
Ugress
0/5
012345
Gress
0/5
012345
Luftkvalitetsvarsel i Holladay, forente stater
man. 28. april
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
44
55
57
46
Pollen
Tre
0
0
0
0
Ugress
0
0
0
0
Gress
0
0
0
0
PM10
0.12 μg/ft3
0.46 μg/ft3
0.22 μg/ft3
0.27 μg/ft3
PM25
0.20 μg/ft3
0.16 μg/ft3
0.10 μg/ft3
0.18 μg/ft3
NO2
11.6 ppb
0.4 ppb
0.6 ppb
8.4 ppb
SO2
0.2 ppb
0.1 ppb
0.3 ppb
0.4 ppb
CO
0.2 ppb
0.1 ppb
0.1 ppb
0.2 ppb
O3
47.2 ppb
60.3 ppb
63.8 ppb
49.2 ppb
Luftkvalitetindeks
38
38
44
34
Pollen
Tre
0
0
0
0
Ugress
0
0
0
0
Gress
0
0
0
0
PM10
0.34 μg/ft3
0.14 μg/ft3
0.06 μg/ft3
0.16 μg/ft3
PM25
0.19 μg/ft3
0.07 μg/ft3
0.03 μg/ft3
0.10 μg/ft3
NO2
4.7 ppb
2.2 ppb
0.6 ppb
9 ppb
SO2
0.5 ppb
0.4 ppb
0.2 ppb
0.3 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
O3
38.9 ppb
40.5 ppb
47.1 ppb
36.9 ppb
Luftkvalitetindeks
21
49
58
44
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
0.18 μg/ft3
0.27 μg/ft3
PM25
0.10 μg/ft3
0.05 μg/ft3
0.07 μg/ft3
0.16 μg/ft3
NO2
5.1 ppb
0.3 ppb
0.5 ppb
7.3 ppb
SO2
0.1 ppb
0.2 ppb
0.2 ppb
0.4 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
O3
22.8 ppb
52.4 ppb
64.2 ppb
47.7 ppb