Lokationer i nærheden
Tonkolili District, Nordlige provins, Sierra Leone
Masaka, Nordlige provins, Sierra Leone
Magburaka, Nordlige provins, Sierra Leone
Steder i nærheden
Masamank, Sierra Leone
Kuray, Sierra Leone
Mamunta Mayosso Complex, Sierra Leone

Luftkvalitet i Tonkolili District, Nordlige provins, Sierra Leone

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Forureningskilder i Tonkolili District, Sierra Leone

PM10
0.72 μg/ft3
PM25
Primær forureningskilde
0.49 μg/ft3
NO2
1.31 ppb
SO2
0.19 ppb
CO
0.19 ppb
O3
10.63 ppb
Lav risikoHøj risiko

Pollenindeks i Tonkolili District, Sierra Leone

Træ
0/5
012345
Ukrudt
0/5
012345
Græs
0/5
012345

Luftkvalitetsudsigt i Tonkolili District, Sierra Leone

ons. 8. maj
MorgenMiddagAftenNat
AQI (luftkvalitetsindeks)
73
61
64
60
Pollen

Træ

0
0
0
0

Ukrudt

0
0
1
0

Græs

0
0
1
0
PM10
1.03 μg/ft3
0.76 μg/ft3
0.85 μg/ft3
0.61 μg/ft3
PM25
0.68 μg/ft3
0.45 μg/ft3
0.58 μg/ft3
0.43 μg/ft3
NO2
2.26 ppb
0.35 ppb
1.24 ppb
1.1 ppb
SO2
0.32 ppb
0.08 ppb
0.21 ppb
0.21 ppb
CO
0.32 ppb
0.23 ppb
0.27 ppb
0.24 ppb
O3
10.93 ppb
37.99 ppb
32.35 ppb
18.22 ppb
AQI (luftkvalitetsindeks)
57
54
60
66
Pollen

Træ

0
0
0
0

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.60 μg/ft3
0.62 μg/ft3
0.77 μg/ft3
0.73 μg/ft3
PM25
0.42 μg/ft3
0.42 μg/ft3
0.50 μg/ft3
0.50 μg/ft3
NO2
1.2 ppb
0.42 ppb
0.68 ppb
1.02 ppb
SO2
0.21 ppb
0.07 ppb
0.11 ppb
0.23 ppb
CO
0.26 ppb
0.27 ppb
0.27 ppb
0.28 ppb
O3
13.94 ppb
43.04 ppb
39.48 ppb
24.78 ppb
AQI (luftkvalitetsindeks)
62
56
67
68
Pollen

Træ

0
0
0
0

Ukrudt

0
0
0
0

Græs

0
0
0
0
PM10
0.68 μg/ft3
0.58 μg/ft3
0.94 μg/ft3
0.92 μg/ft3
PM25
0.47 μg/ft3
0.38 μg/ft3
0.59 μg/ft3
0.59 μg/ft3
NO2
1.03 ppb
0.39 ppb
0.84 ppb
0.94 ppb
SO2
0.16 ppb
0.12 ppb
0.14 ppb
0.16 ppb
CO
0.29 ppb
0.22 ppb
0.26 ppb
0.28 ppb
O3
12.26 ppb
31.89 ppb
33.5 ppb
18.8 ppb