Kvaliteta zraka u Ōkawa-shi, Prefektura Fukuoka, Japan
Onečišćujuće tvari u zraku u Ōkawa-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 Ōkawa-shi, Japan
Stablo
0/5
012345
Korov
0/5
012345
Trava
0/5
012345
Prognoza kvalitete zraka u Ōkawa-shi, Japan
sri, 25. prosinca
JutroPodneVečerNoć
Sljedeći dan
Sljedeći dan
Indeks kvalitete zraka36
40
39
33
Sljedeći dan
PeludStablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
Sljedeći dan
PM10
0.17 μg/ft3
0.18 μg/ft3
0.19 μg/ft3
0.22 μg/ft3
PM25
0.58 μg/ft3
0.61 μg/ft3
0.65 μg/ft3
0.74 μg/ft3
NO2
1.7 ppb
3.5 ppb
2.9 ppb
3.5 ppb
SO2
1 ppb
1.2 ppb
1.3 ppb
2.7 ppb
CO
0.1 ppb
0.1 ppb
0.1 ppb
0.2 ppb
O3
36.4 ppb
40.4 ppb
39.4 ppb
32.6 ppb
Indeks kvalitete zraka
33
34
37
36
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.22 μg/ft3
0.21 μg/ft3
0.20 μg/ft3
0.24 μg/ft3
PM25
0.74 μg/ft3
0.69 μg/ft3
0.69 μg/ft3
0.84 μg/ft3
NO2
3.5 ppb
2.4 ppb
4.3 ppb
4.3 ppb
SO2
2.7 ppb
1.6 ppb
1.5 ppb
1.8 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
32.6 ppb
33.5 ppb
37.3 ppb
35.6 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