Lokationer i nærheden
Yengema, Eastern Province, Sierra Leone
Tefeya, Eastern Province, Sierra Leone
Koyima, Eastern Province, Sierra Leone
Steder i nærheden
Kundu, Sierra Leone
Kawnkowa, Sierra Leone
Yengema Airport, Sierra Leone

Luftkvalitet i Yengema, Eastern Province, Sierra Leone

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Forureningskilder i Yengema, Sierra Leone

PM10
1.55 μg/ft3
PM25
Primær forureningskilde
0.79 μg/ft3
NO2
2.19 ppb
SO2
0.19 ppb
CO
0.31 ppb
O3
18.69 ppb
Lav risikoHøj risiko

Pollenindeks i Yengema, Sierra Leone

Træ
1/5
012345
Ukrudt
0/5
012345
Græs
5/5
012345

Luftkvalitetsudsigt i Yengema, Sierra Leone

ons. 27. marts
MorgenMiddagAftenNat
AQI (luftkvalitetsindeks)
89
119
133
133
Pollen

Træ

1
1
1
1

Ukrudt

0
0
0
0

Græs

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
AQI (luftkvalitetsindeks)
136
164
153
133
Pollen

Træ

1
1
1
1

Ukrudt

0
0
0
0

Græs

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