Table 1 Season wise average concentration and standard deviation of GHGs during day and night.

From: Diurnal and seasonal variability of CO2 and CH4 concentration in a semi-urban environment of western India

 

Monsoon

Post-monsson

Winter

Pre-monsoon

Day

Night

Day

Night

Day

Night

Day

Night

CO2

400.22 ± 5.48

406.57 ± 3.96

401.845 ± 6.27

404.05 ± 5.55

409.877 ± 4.51

409.56 ± 4.06

416.953 ± 5.43

417.01 ± 4.6

CH4

1.903 ± 0.0415

1.904 ± 0.0406

2.028 ± 0.0596

2.0204 ± 0.053

2.002 ± 0.0722

1.987 ± 0.0503

1.963 ± 0.0444

1.967 ± 0.0451

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