Days	Emission from L1 (ppm)	Emission from L2 (ppm)	Emission from L1 (ppm)	Emission from L2 (ppm)	Emission from L1 (ppm)	Emission from L2 (ppm)
Days	NO		N₂O		NO₂
0	0.53	0.66	0.56	0.66	1.02	1.21
5	0.55	0.69	0.51	0.67	1.02	1.25
10	0.59	0.69	0.55	0.67	1.08	1.25
15	0.56	0.68	0.51	0.61	1.09	1.27
20	0.67	0.67	0.55	0.71	1.03	1.56
25	0.68	0.71	0.51	0.63	1.08	1.59
30	0.69	0.74	0.55	0.66	1.09	1.54
35	0.62	0.65	0.66	0.78	1.03	1.63
40	0.65	0.78	0.69	0.72	1.12	1.62
45	0.68	0.79	0.73	0.77	1.14	1.23
50	0.72	0.79	0.71	0.79	1.21	1.55
55	0.79	0.82	0.79	0.82	1.22	1.54
60	0.72	0.81	0.82	0.86	1.25	1.56
65	0.74	0.84	0.86	0.92	1.18	1.57
70	0.77	0.88	0.82	0.99	1.14	1.52
75	0.71	0.95	0.86	0.98	1.17	1.61
80	0.78	0.94	0.88	0.92	1.26	1.63
85	0.72	0.92	0.87	0.91	1.27	1.74
90	0.73	0.94	0.82	0.92	1.25	1.76