Table 2.

The diversity and relative abundance of fungi in air particulate matter (PM_2.5 and PM₁₀).

PM2.5			PM10
No.	Name of fungi	Relative abundance (%)	No.	Name of fungi	Relative abundance (%)
1	s-Ascomycota sp.	29.27	1	s-Ascomycota sp.	23.57
2	Davidiella	18.34	2	Davidiella	16.42
3	Schizophyllum	13.41	3	Schizophyllum	11.84
4	Penicillium	10.58	4	Alternaria	9.76
5	Cladosporium	8.37	5	Aspergillus	6.41
6	Aspergillus	7.18	6	Rhodotorula	6.37
7	Trichosporon	4.94	7	Tomentella	4.28
8	Fusarium	3.84	8	Septoria	2.87
9	Cladosporium	1.05	9	Mortierella	2.10
10	s-Trichocomaceae sp.	0.83	10	Candida	1.05
11	Rhodotorula	0.74	11	s-Pleosporaceae sp.	1.01
12	s-Agaricomycetes sp.	0.28	12	Penicillium	0.59
13	s-Sordariomycetes sp.	0.26	13	s-Hymenochaetales sp.	0.31
14	Tomentella	0.17	14	Bjerkandera	0.14
15	Suillus	0.13	15	Fusarium	0.08
16	Candida	0.06	16	Cladosporium	0.06
17	Hypocrea	0.06	17	Peyronellaea	0.06
18	Trametes	0.03	18	Trichosporon	0.03
19	Cryptococcus	0.01	19	Trichothecium	0.01
20	Guehomyces	0.01	20	Selenophoma	0.01

The top 20 fungi species in the level of genus and relative abundance were detected in the air particulate matter (PM_2.5 and PM₁₀) using the method of high-throughput sequencing. Based on the technical limitations of high-throughput sequencing method, there are some fungi without identification to the genus level. These fungi marked in red are known potential pathogenic fungi to humans.