Kvaliteta zraka u Colombo Lighthouse (historical), Šri Lanka
Onečišćujuće tvari u zraku u Colombo Lighthouse (historical), Šri Lanka
PM10
1.34 μg/ft3
PM25
Primarna onečišćujuća tvar
0.81 μg/ft3
NO2
15.69 ppb
SO2
15.63 ppb
CO
12.19 ppb
O3
52.13 ppb
Niski rizikVisoki rizik
Indeks peludi u Colombo Lighthouse (historical), Šri Lanka
Stablo
0/5
012345
Korov
0/5
012345
Trava
0/5
012345
Prognoza kvalitete zraka u Colombo Lighthouse (historical), Šri Lanka
ned, 16. lipnja
JutroPodneVečerNoć
Sljedeći dan
Sljedeći dan
Indeks kvalitete zraka43
50
41
38
Sljedeći dan
PeludStablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
Sljedeći dan
PM10
0.58 μg/ft3
0.61 μg/ft3
0.49 μg/ft3
0.45 μg/ft3
PM25
0.31 μg/ft3
0.34 μg/ft3
0.28 μg/ft3
0.25 μg/ft3
NO2
7.76 ppb
8.17 ppb
4.6 ppb
3.3 ppb
SO2
2.14 ppb
1.94 ppb
1.53 ppb
3.39 ppb
CO
0.24 ppb
0.28 ppb
0.19 ppb
0.17 ppb
O3
15 ppb
8.93 ppb
13.29 ppb
24.99 ppb
Indeks kvalitete zraka
41
38
42
52
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.49 μg/ft3
0.45 μg/ft3
0.57 μg/ft3
0.63 μg/ft3
PM25
0.28 μg/ft3
0.25 μg/ft3
0.33 μg/ft3
0.36 μg/ft3
NO2
4.6 ppb
3.3 ppb
8.15 ppb
7.9 ppb
SO2
1.53 ppb
3.39 ppb
2.88 ppb
1.41 ppb
CO
0.19 ppb
0.17 ppb
0.25 ppb
0.3 ppb
O3
13.29 ppb
24.99 ppb
14.28 ppb
8.89 ppb
Indeks kvalitete zraka
37
46
51
52
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.46 μg/ft3
0.67 μg/ft3
0.66 μg/ft3
0.63 μg/ft3
PM25
0.26 μg/ft3
0.34 μg/ft3
0.37 μg/ft3
0.35 μg/ft3
NO2
3.77 ppb
2.9 ppb
7.73 ppb
6.77 ppb
SO2
1.58 ppb
2.85 ppb
1.97 ppb
1.41 ppb
CO
0.16 ppb
0.16 ppb
0.26 ppb
0.23 ppb
O3
13.6 ppb
27.19 ppb
15.41 ppb
10.4 ppb
Indeks kvalitete zraka
49
0
0
0
Pelud
Stablo
0
-
Nije dostupno
-
Nije dostupno
-
Nije dostupno
Korov
0
-
Nije dostupno
-
Nije dostupno
-
Nije dostupno
Trava
0
-
Nije dostupno
-
Nije dostupno
-
Nije dostupno
PM10
0.62 μg/ft3
N/A
N/A
N/A
PM25
0.35 μg/ft3
N/A
N/A
N/A
NO2
4.1 ppb
N/A
N/A
N/A
SO2
1.48 ppb
N/A
N/A
N/A
CO
0.16 ppb
N/A
N/A
N/A
O3
15.48 ppb
N/A
N/A
N/A