DELTA

OGUN

LAGOS

ABUJA

KANO

NASARAWA

TARABA

JIGAWA

CH₄

1748 ± 4.8

6.97 ± 0.3

13.21 ± 0.5

0.04 ± 0.00

0.32 ± 0.02

1.68 ± 0.11

2.34 ± 0.12

0.32 ± 0.02

O₃

56.98 ± 0.51

329.6 ± 1.6

329.5 ± 1.3

329.5 ± 1.26

328.5 ± 0.7

329.3 ± 1.34

329.1 ± 1.4

328.5 ± 0.66

NO₂

134.2 ± 2.15

290.3 ± 5.2

296.7 ± 1.6

160.2 ± 2.29

138.3 ± 2.0

143.0 ± 1.09

280.5 ± 2.2

119.8 ± 1.26

CO₂

385.6 ± 2.12

393.0 ± 1.4

393.0 ± 1.4

392.7 ± 1.34

393.5 ± 1.5

393.7 ± 1.34

393.2 ± 1.4

394.1 ± 1.61