Kvaliteta zraka u Ōhara, Prefektura Chiba, Japan
Onečišćujuće tvari u zraku u Ōhara, Japan
PM10
0.12 μg/ft3
PM25
0.11 μg/ft3
NO2
4.2 ppb
SO2
1.3 ppb
CO
0.2 ppb
O3
Primarna onečišćujuća tvar
43.6 ppb
Niski rizikVisoki rizik
Indeks peludi u Ōhara, Japan
Stablo
5/5
012345
Korov
0/5
012345
Trava
0/5
012345
Prognoza kvalitete zraka u Ōhara, Japan
ned, 2. ožujka
JutroPodneVečerNoć
Sljedeći dan
Sljedeći dan
Indeks kvalitete zraka40
40
43
35
Sljedeći dan
PeludStablo
5
4
5
5
Korov
0
0
0
0
Trava
0
0
0
0
Sljedeći dan
PM10
0.05 μg/ft3
0.08 μg/ft3
0.23 μg/ft3
0.18 μg/ft3
PM25
0.05 μg/ft3
0.08 μg/ft3
0.22 μg/ft3
0.18 μg/ft3
NO2
3 ppb
9.3 ppb
13.2 ppb
7.4 ppb
SO2
0.9 ppb
1 ppb
1.2 ppb
0.8 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
42.8 ppb
43.3 ppb
31.5 ppb
33.2 ppb
Indeks kvalitete zraka
35
31
41
41
Pelud
Stablo
5
4
4
4
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.18 μg/ft3
0.11 μg/ft3
0.25 μg/ft3
0.14 μg/ft3
PM25
0.18 μg/ft3
0.10 μg/ft3
0.20 μg/ft3
0.11 μg/ft3
NO2
7.4 ppb
3.9 ppb
8.7 ppb
3.2 ppb
SO2
0.8 ppb
1.4 ppb
1.4 ppb
0.9 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
33.2 ppb
33.3 ppb
44.3 ppb
44.6 ppb