Kvaliteta zraka u Roppo San, Japan
Onečišćujuće tvari u zraku u Roppo San, Japan
PM10
0.63 μg/ft3
PM25
0.57 μg/ft3
NO2
2.6 ppb
SO2
2.2 ppb
CO
0.3 ppb
O3
Primarna onečišćujuća tvar
58.7 ppb
Niski rizikVisoki rizik
Indeks peludi u Roppo San, Japan
Stablo
5/5
012345
Korov
0/5
012345
Trava
0/5
012345
Prognoza kvalitete zraka u Roppo San, Japan
pet, 25. travnja
JutroPodneVečerNoć
Sljedeći dan
Sljedeći dan
Indeks kvalitete zraka74
59
65
67
Sljedeći dan
PeludStablo
5
5
5
5
Korov
0
0
0
0
Trava
0
0
0
0
Sljedeći dan
PM10
0.67 μg/ft3
0.49 μg/ft3
0.90 μg/ft3
0.79 μg/ft3
PM25
0.60 μg/ft3
0.38 μg/ft3
0.47 μg/ft3
0.50 μg/ft3
NO2
2.7 ppb
1.5 ppb
0.3 ppb
2.1 ppb
SO2
2.2 ppb
1.8 ppb
3.3 ppb
2.6 ppb
CO
0.3 ppb
0.3 ppb
0.2 ppb
0.2 ppb
O3
56.4 ppb
43 ppb
72.5 ppb
70.5 ppb
Indeks kvalitete zraka
59
65
67
82
Pelud
Stablo
5
5
5
5
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.49 μg/ft3
0.90 μg/ft3
0.79 μg/ft3
1.03 μg/ft3
PM25
0.38 μg/ft3
0.47 μg/ft3
0.50 μg/ft3
0.72 μg/ft3
NO2
1.5 ppb
0.3 ppb
2.1 ppb
3.7 ppb
SO2
1.8 ppb
3.3 ppb
2.6 ppb
3.1 ppb
CO
0.3 ppb
0.2 ppb
0.2 ppb
0.3 ppb
O3
43 ppb
72.5 ppb
70.5 ppb
63.5 ppb
Indeks kvalitete zraka
99
60
63
60
Pelud
Stablo
5
5
5
5
Korov
0
0
0
0
Trava
0
0
0
0
PM10
1.32 μg/ft3
0.46 μg/ft3
0.54 μg/ft3
0.46 μg/ft3
PM25
0.98 μg/ft3
0.31 μg/ft3
0.44 μg/ft3
0.39 μg/ft3
NO2
2 ppb
0.8 ppb
2 ppb
2.1 ppb
SO2
2.9 ppb
1.5 ppb
1.3 ppb
0.9 ppb
CO
0.3 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
64.2 ppb
67.1 ppb
70.9 ppb
62.7 ppb
Indeks kvalitete zraka
65
56
49
0
Pelud
Stablo
5
5
5
-
Nije dostupno
Korov
0
0
0
-
Nije dostupno
Trava
0
0
0
-
Nije dostupno
PM10
0.63 μg/ft3
0.35 μg/ft3
0.11 μg/ft3
N/A
PM25
0.46 μg/ft3
0.31 μg/ft3
0.08 μg/ft3
N/A
NO2
0.5 ppb
0.3 ppb
0.5 ppb
N/A
SO2
1.2 ppb
0.3 ppb
0.1 ppb
N/A
CO
0.2 ppb
0.2 ppb
0.2 ppb
N/A
O3
62.3 ppb
62.3 ppb
53.2 ppb
N/A