Kvaliteta zraka u Chiba, Prefektura Chiba, Japan
Onečišćujuće tvari u zraku u Chiba, Japan
PM10
Primarna onečišćujuća tvar
0.62 μg/ft3
PM25
0.56 μg/ft3
NO2
32.7 ppb
SO2
11.17 ppb
CO
0.37 ppb
O3
15.83 ppb
Niski rizikVisoki rizik
Indeks peludi u Chiba, Japan
Stablo
1/5
012345
Korov
0/5
012345
Trava
0/5
012345
Prognoza kvalitete zraka u Chiba, Japan
pet, 31. siječnja
JutroPodneVečerNoć
Sljedeći dan
Sljedeći dan
Indeks kvalitete zraka89
96
43
34
Sljedeći dan
PeludStablo
1
2
1
0
Korov
0
0
0
0
Trava
0
0
0
0
Sljedeći dan
PM10
0.88 μg/ft3
0.98 μg/ft3
0.24 μg/ft3
0.18 μg/ft3
PM25
0.83 μg/ft3
0.93 μg/ft3
0.22 μg/ft3
0.17 μg/ft3
NO2
39.6 ppb
35.5 ppb
10.4 ppb
13.9 ppb
SO2
13.3 ppb
10.1 ppb
3.4 ppb
4.8 ppb
CO
0.5 ppb
0.5 ppb
0.2 ppb
0.2 ppb
O3
8 ppb
2.9 ppb
23.2 ppb
25.3 ppb
Indeks kvalitete zraka
43
34
51
61
Pelud
Stablo
1
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.24 μg/ft3
0.18 μg/ft3
0.29 μg/ft3
0.46 μg/ft3
PM25
0.22 μg/ft3
0.17 μg/ft3
0.26 μg/ft3
0.41 μg/ft3
NO2
10.4 ppb
13.9 ppb
15.3 ppb
20 ppb
SO2
3.4 ppb
4.8 ppb
4.5 ppb
6.5 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
23.2 ppb
25.3 ppb
26 ppb
20.2 ppb
Indeks kvalitete zraka
55
61
112
107
Pelud
Stablo
0
1
1
2
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.38 μg/ft3
0.47 μg/ft3
1.21 μg/ft3
1.11 μg/ft3
PM25
0.32 μg/ft3
0.41 μg/ft3
1.13 μg/ft3
1.07 μg/ft3
NO2
13.7 ppb
17.3 ppb
41 ppb
38.4 ppb
SO2
5.2 ppb
6.5 ppb
21.7 ppb
15.3 ppb
CO
0.2 ppb
0.2 ppb
0.6 ppb
0.4 ppb
O3
23.6 ppb
23 ppb
7 ppb
4.7 ppb
Indeks kvalitete zraka
82
69
0
0
Pelud
Stablo
1
2
-
Nije dostupno
-
Nije dostupno
Korov
0
0
-
Nije dostupno
-
Nije dostupno
Trava
0
0
-
Nije dostupno
-
Nije dostupno
PM10
0.75 μg/ft3
0.57 μg/ft3
N/A
N/A
PM25
0.71 μg/ft3
0.52 μg/ft3
N/A
N/A
NO2
34.2 ppb
15.2 ppb
N/A
N/A
SO2
11.4 ppb
7.4 ppb
N/A
N/A
CO
0.3 ppb
0.2 ppb
N/A
N/A
O3
9.4 ppb
27.7 ppb
N/A
N/A