Kvaliteta zraka u Usuki Shi, Prefektura Ōita, Japan
Onečišćujuće tvari u zraku u Usuki Shi, Japan
PM10
1.00 μg/ft3
PM25
Primarna onečišćujuća tvar
2.71 μg/ft3
NO2
4.41 ppb
SO2
4.41 ppb
CO
0.3 ppb
O3
35.01 ppb
Niski rizikVisoki rizik
Indeks peludi u Usuki Shi, Japan
Stablo
0/5
012345
Korov
0/5
012345
Trava
0/5
012345
Prognoza kvalitete zraka u Usuki Shi, Japan
sri, 25. prosinca
JutroPodneVečerNoć
Sljedeći dan
Sljedeći dan
Indeks kvalitete zraka34
37
36
35
Sljedeći dan
PeludStablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
Sljedeći dan
PM10
0.21 μg/ft3
0.20 μg/ft3
0.24 μg/ft3
0.29 μg/ft3
PM25
0.69 μg/ft3
0.69 μg/ft3
0.84 μg/ft3
0.99 μg/ft3
NO2
2.4 ppb
4.3 ppb
4.3 ppb
4.7 ppb
SO2
1.6 ppb
1.5 ppb
1.8 ppb
2.4 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
33.5 ppb
37.3 ppb
35.6 ppb
30 ppb
Indeks kvalitete zraka
35
37
34
37
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.29 μg/ft3
0.31 μg/ft3
0.18 μg/ft3
0.29 μg/ft3
PM25
0.99 μg/ft3
1.05 μg/ft3
0.61 μg/ft3
1.04 μg/ft3
NO2
4.7 ppb
3.6 ppb
5.3 ppb
8.2 ppb
SO2
2.4 ppb
1.9 ppb
1.2 ppb
2.3 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
30 ppb
29.2 ppb
33.6 ppb
27.5 ppb