Freetown konumunda hava kalitesi, Batı Bölgesi, Sierra Leone
Freetown, Sierra Leone konumundaki kirleticiler
PM10
1.55 μg/ft3
PM25
Birincil Kirletici
0.79 μg/ft3
NO2
2.19 ppb
SO2
0.19 ppb
CO
0.31 ppb
O3
18.69 ppb
Düşük riskYüksek risk
Freetown, Sierra Leone konumunda Polen Endeksi
Ağaç
1/5
012345
Yabani ot
0/5
012345
Çim
5/5
012345
Freetown, Sierra Leone konumunda Hava Kalitesi Tahmini
27 Mart Çar
SabahÖğleAkşamGece
Hava Kalitesi Endeksi (AQI)
89
119
133
133
Polen
Ağaç
1
1
1
1
Yabani ot
0
0
0
0
Çim
5
5
5
5
PM10
1.12 μg/ft3
4.33 μg/ft3
3.39 μg/ft3
2.10 μg/ft3
PM25
0.80 μg/ft3
1.38 μg/ft3
1.37 μg/ft3
1.34 μg/ft3
NO2
1.46 ppb
0.42 ppb
0.52 ppb
1.87 ppb
SO2
0.25 ppb
0.22 ppb
0.16 ppb
0.32 ppb
CO
0.24 ppb
0.17 ppb
0.17 ppb
0.26 ppb
O3
21.13 ppb
44.21 ppb
47.77 ppb
27.95 ppb
Hava Kalitesi Endeksi (AQI)
136
164
153
133
Polen
Ağaç
1
1
1
1
Yabani ot
0
0
0
0
Çim
5
5
5
5
PM10
2.93 μg/ft3
8.68 μg/ft3
4.00 μg/ft3
2.14 μg/ft3
PM25
1.49 μg/ft3
2.41 μg/ft3
1.53 μg/ft3
1.33 μg/ft3
NO2
2.73 ppb
0.42 ppb
0.52 ppb
1.91 ppb
SO2
0.28 ppb
0.12 ppb
0.11 ppb
0.26 ppb
CO
0.29 ppb
0.17 ppb
0.18 ppb
0.27 ppb
O3
16.8 ppb
40.95 ppb
45.21 ppb
26.8 ppb