Luftkvalitet i Little Tokyo Historic District, forente stater
Forurensende stoffer i Little Tokyo Historic District, forente stater
PM10
0.61 μg/ft3
PM25
Primær forurensningsstoff
0.42 μg/ft3
NO2
18 ppb
SO2
6.13 ppb
CO
5.31 ppb
O3
23.5 ppb
Lav risikoHøy risiko
Pollenindeks i Little Tokyo Historic District, forente stater
Tre
0/5
012345
Ugress
0/5
012345
Gress
0/5
012345
Luftkvalitetsvarsel i Little Tokyo Historic District, forente stater
søn. 5. mai
MorgenMiddagstidKveldNatt
Luftkvalitetindeks
55
44
41
55
Pollen
Tre
0
0
0
0
Ugress
0
0
0
0
Gress
0
1
0
1
PM10
0.57 μg/ft3
0.62 μg/ft3
0.73 μg/ft3
0.82 μg/ft3
PM25
0.35 μg/ft3
0.29 μg/ft3
0.30 μg/ft3
0.44 μg/ft3
NO2
16.51 ppb
4.99 ppb
4.53 ppb
23.7 ppb
SO2
1.11 ppb
1.47 ppb
0.8 ppb
1.27 ppb
CO
0.26 ppb
0.16 ppb
0.14 ppb
0.23 ppb
O3
9.71 ppb
44.2 ppb
39.89 ppb
12.19 ppb
Luftkvalitetindeks
47
49
50
52
Pollen
Tre
0
1
1
0
Ugress
0
0
0
0
Gress
0
1
1
1
PM10
0.43 μg/ft3
0.64 μg/ft3
0.67 μg/ft3
0.77 μg/ft3
PM25
0.28 μg/ft3
0.35 μg/ft3
0.33 μg/ft3
0.41 μg/ft3
NO2
11.19 ppb
3.5 ppb
5.11 ppb
18.74 ppb
SO2
0.97 ppb
1.49 ppb
1.17 ppb
1.71 ppb
CO
0.19 ppb
0.15 ppb
0.14 ppb
0.2 ppb
O3
16.29 ppb
51.02 ppb
44.89 ppb
18.84 ppb