Table 2. EDS results of atmospheric particles with different particle sizes (wt%).

	C	N	O	Na	Mg	S	Cl	K	Si
1 μm	33.14	12.54	29.76	4.01	1.05	9.93	2.69	1.36	2.24
2 μm	19.66	17.18	34.43	2.65	0.84	8.12	0.88	1.53	5.12
5 μm	26.90	5.34	40.65	—	6.17	3.40	—	—	9.65
10 μm	36.91	5.60	24.04	—	2.88	1.75	7.46	—	21.36