Kvaliteta zraka u Kōriyama Shi, Prefektura Fukušima, Japan
Onečišćujuće tvari u zraku u Kōriyama Shi, Japan
PM10
0.23 μg/ft3
PM25
0.15 μg/ft3
NO2
0.4 ppb
SO2
0.6 ppb
CO
0.2 ppb
O3
Primarna onečišćujuća tvar
60.2 ppb
Niski rizikVisoki rizik
Indeks peludi u Kōriyama Shi, Japan
Stablo
1/5
012345
Korov
0/5
012345
Trava
0/5
012345
Prognoza kvalitete zraka u Kōriyama Shi, Japan
sri, 7. svibnja
JutroPodneVečerNoć
Sljedeći dan
Sljedeći dan
Indeks kvalitete zraka50
40
52
51
Sljedeći dan
PeludStablo
1
1
1
2
Korov
0
0
0
0
Trava
0
0
0
0
Sljedeći dan
PM10
0.23 μg/ft3
0.25 μg/ft3
0.35 μg/ft3
0.44 μg/ft3
PM25
0.16 μg/ft3
0.20 μg/ft3
0.27 μg/ft3
0.23 μg/ft3
NO2
3.9 ppb
5.2 ppb
4.8 ppb
2.1 ppb
SO2
0.8 ppb
1.1 ppb
1.4 ppb
1.4 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
54 ppb
43 ppb
30.4 ppb
55.4 ppb
Indeks kvalitete zraka
52
51
50
48
Pelud
Stablo
1
2
1
2
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.35 μg/ft3
0.44 μg/ft3
0.34 μg/ft3
0.31 μg/ft3
PM25
0.27 μg/ft3
0.23 μg/ft3
0.25 μg/ft3
0.24 μg/ft3
NO2
4.8 ppb
2.1 ppb
4.4 ppb
3.6 ppb
SO2
1.4 ppb
1.4 ppb
1.3 ppb
1.3 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
30.4 ppb
55.4 ppb
53.5 ppb
48.4 ppb
Indeks kvalitete zraka
48
42
39
42
Pelud
Stablo
2
2
1
2
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.18 μg/ft3
0.02 μg/ft3
0.08 μg/ft3
0.11 μg/ft3
PM25
0.11 μg/ft3
0.02 μg/ft3
0.08 μg/ft3
0.09 μg/ft3
NO2
1.1 ppb
2.3 ppb
3.7 ppb
1.9 ppb
SO2
0.4 ppb
0.7 ppb
0.7 ppb
0.6 ppb
CO
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
51.6 ppb
44.9 ppb
41.9 ppb
45.5 ppb
Indeks kvalitete zraka
55
52
0
0
Pelud
Stablo
2
2
-
Nije dostupno
-
Nije dostupno
Korov
0
0
-
Nije dostupno
-
Nije dostupno
Trava
0
0
-
Nije dostupno
-
Nije dostupno
PM10
0.10 μg/ft3
0.07 μg/ft3
N/A
N/A
PM25
0.08 μg/ft3
0.06 μg/ft3
N/A
N/A
NO2
0.7 ppb
0.6 ppb
N/A
N/A
SO2
0.4 ppb
0.3 ppb
N/A
N/A
CO
0.2 ppb
0.2 ppb
N/A
N/A
O3
60.1 ppb
56.3 ppb
N/A
N/A