Kvaliteta zraka u Gazzaville, Otok Rhode, Ujedinjene države
Onečišćujuće tvari u zraku u Gazzaville, Ujedinjene države
PM10
1.13 μg/ft3
PM25
Primarna onečišćujuća tvar
0.46 μg/ft3
NO2
6.61 ppb
SO2
0.74 ppb
CO
0.2 ppb
O3
19.4 ppb
Niski rizikVisoki rizik
Indeks peludi u Gazzaville, Ujedinjene države
Stablo
0/5
012345
Korov
0/5
012345
Trava
0/5
012345
Prognoza kvalitete zraka u Gazzaville, Ujedinjene države
sri, 25. prosinca
JutroPodneVečerNoć
Indeks kvalitete zraka
67
30
68
100
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
1.13 μg/ft3
0.17 μg/ft3
0.54 μg/ft3
0.96 μg/ft3
PM25
0.56 μg/ft3
0.76 μg/ft3
1.93 μg/ft3
2.84 μg/ft3
NO2
6.2 ppb
6.1 ppb
32.4 ppb
37 ppb
SO2
0.76 ppb
1.2 ppb
2.7 ppb
3.2 ppb
CO
0.2 ppb
0.2 ppb
0.5 ppb
0.6 ppb
O3
28.8 ppb
30 ppb
13.7 ppb
1 ppb
Indeks kvalitete zraka
59
57
71
81
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.42 μg/ft3
0.40 μg/ft3
0.56 μg/ft3
0.69 μg/ft3
PM25
1.66 μg/ft3
1.61 μg/ft3
2.00 μg/ft3
2.29 μg/ft3
NO2
16 ppb
10.6 ppb
24.2 ppb
22.6 ppb
SO2
1 ppb
1.8 ppb
1.9 ppb
2.3 ppb
CO
0.3 ppb
0.3 ppb
0.3 ppb
0.3 ppb
O3
16.5 ppb
26 ppb
17.3 ppb
11.4 ppb
Indeks kvalitete zraka
87
88
81
72
Pelud
Stablo
0
0
0
0
Korov
0
0
0
0
Trava
0
0
0
0
PM10
0.76 μg/ft3
0.81 μg/ft3
0.78 μg/ft3
0.72 μg/ft3
PM25
2.47 μg/ft3
2.49 μg/ft3
2.28 μg/ft3
2.04 μg/ft3
NO2
32.8 ppb
20.7 ppb
34.5 ppb
15.2 ppb
SO2
4.4 ppb
4.2 ppb
2.7 ppb
0.8 ppb
CO
0.4 ppb
0.3 ppb
0.4 ppb
0.2 ppb
O3
4.1 ppb
14 ppb
4 ppb
15.7 ppb