Qualidade do ar em Shahjalal International Airport, Bangladesh
Poluentes em Shahjalal International Airport, Bangladesh
PM10
Poluente primário
0.83 μg/ft3
PM25
0.77 μg/ft3
NO2
7.8 ppb
SO2
3.3 ppb
CO
0.2 ppb
O3
25.6 ppb
Baixo riscoAlto risco
Índice de pólen em Shahjalal International Airport, Bangladesh
Árvore
0/5
012345
Erva daninha
0/5
012345
Relva
0/5
012345
Previsão de qualidade do ar em Shahjalal International Airport, Bangladesh
qua., 23 de abril
ManhãMeio-diaTardeNoite
AQI
64
74
100
79
Pólen
Árvore
0
0
0
0
Erva daninha
0
0
0
0
Relva
0
0
0
0
PM10
0.54 μg/ft3
0.68 μg/ft3
1.10 μg/ft3
0.71 μg/ft3
PM25
0.44 μg/ft3
0.60 μg/ft3
0.98 μg/ft3
0.67 μg/ft3
NO2
8.2 ppb
2.6 ppb
9 ppb
10.1 ppb
SO2
4 ppb
3.2 ppb
3.6 ppb
3.7 ppb
CO
0.2 ppb
0.2 ppb
0.3 ppb
0.2 ppb
O3
18 ppb
51.7 ppb
63 ppb
24.4 ppb
AQI
66
75
74
69
Pólen
Árvore
0
0
0
0
Erva daninha
0
0
0
0
Relva
0
0
0
0
PM10
0.56 μg/ft3
0.86 μg/ft3
0.74 μg/ft3
0.54 μg/ft3
PM25
0.48 μg/ft3
0.62 μg/ft3
0.60 μg/ft3
0.52 μg/ft3
NO2
6.3 ppb
1.9 ppb
7.7 ppb
9.2 ppb
SO2
2.9 ppb
3.5 ppb
3.5 ppb
3.7 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
22.1 ppb
64.6 ppb
58 ppb
23 ppb
AQI
61
71
84
89
Pólen
Árvore
0
0
0
0
Erva daninha
0
0
0
0
Relva
0
0
0
0
PM10
0.45 μg/ft3
0.70 μg/ft3
0.91 μg/ft3
0.95 μg/ft3
PM25
0.40 μg/ft3
0.55 μg/ft3
0.75 μg/ft3
0.82 μg/ft3
NO2
9.6 ppb
3.2 ppb
8 ppb
11.5 ppb
SO2
4 ppb
3.6 ppb
3.8 ppb
3.9 ppb
CO
0.2 ppb
0.2 ppb
0.2 ppb
0.3 ppb
O3
15 ppb
49.4 ppb
67 ppb
30.7 ppb