Kvaliteta zraka u Punākha, Okrug Punakha, Butan
Onečišćujuće tvari u zraku u Punākha, Butan
PM10
Primarna onečišćujuća tvar
0.87 μg/ft3
PM25
0.81 μg/ft3
NO2
6.1 ppb
SO2
0.6 ppb
CO
0.4 ppb
O3
22.9 ppb
Niski rizikVisoki rizik
Indeks peludi u Punākha, Butan
Stablo
1/5
012345
Korov
0/5
012345
Trava
0/5
012345
Prognoza kvalitete zraka u Punākha, Butan
sub, 3. svibnja
JutroPodneVečerNoć
Sljedeći dan
Sljedeći dan
Indeks kvalitete zraka96
98
96
91
Sljedeći dan
PeludStablo
1
1
0
1
Korov
0
0
0
0
Trava
0
0
0
0
Sljedeći dan
PM10
0.99 μg/ft3
1.01 μg/ft3
1.02 μg/ft3
1.01 μg/ft3
PM25
0.93 μg/ft3
0.96 μg/ft3
0.93 μg/ft3
0.86 μg/ft3
NO2
4.8 ppb
5.7 ppb
0.6 ppb
2.5 ppb
SO2
1 ppb
0.5 ppb
0.5 ppb
0.4 ppb
CO
0.4 ppb
0.4 ppb
0.3 ppb
0.3 ppb
O3
41 ppb
18.8 ppb
74 ppb
63.8 ppb
Indeks kvalitete zraka
98
96
91
116
Pelud
Stablo
1
0
1
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
1.01 μg/ft3
1.02 μg/ft3
1.01 μg/ft3
1.30 μg/ft3
PM25
0.96 μg/ft3
0.93 μg/ft3
0.86 μg/ft3
1.18 μg/ft3
NO2
5.7 ppb
0.6 ppb
2.5 ppb
6.9 ppb
SO2
0.5 ppb
0.5 ppb
0.4 ppb
1.1 ppb
CO
0.4 ppb
0.3 ppb
0.3 ppb
0.4 ppb
O3
18.8 ppb
74 ppb
63.8 ppb
30.5 ppb
Indeks kvalitete zraka
105
96
106
128
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
1.17 μg/ft3
1.14 μg/ft3
1.59 μg/ft3
1.62 μg/ft3
PM25
1.04 μg/ft3
0.92 μg/ft3
1.06 μg/ft3
1.31 μg/ft3
NO2
7.3 ppb
0.5 ppb
3.2 ppb
5.9 ppb
SO2
0.7 ppb
0.5 ppb
0.7 ppb
0.9 ppb
CO
0.4 ppb
0.3 ppb
0.3 ppb
0.4 ppb
O3
17.4 ppb
73 ppb
64.1 ppb
40.2 ppb