Biomass burning episodes are critical particulate matter (PM) issues in Taiwan. The occurrence patterns of biomass burning events through long-term PM monitoring are worth further exploration. This study monitored PM10, PM2.5, and black carbon (BC) over one year in central Taiwan. The source apportionment of BC was examined using light absorption techniques and divided into fossil fuel combustion (BCf) and biomass burning (BCb). The monitoring results showed that the annual average PM10, PM2.5, and BC mass concentrations were 45.4 μg/m3, 19.8 μg/m3, and 0.79 μg/m3, respectively, while the annual average ratio of BC/PM2.5 was 0.044. Furthermore, BCf was remarkably higher than BCb, accounting for 89% of the total BC mass. However, it was noticed that biomass burning smoke impacted the air quality by enhancing PM10, PM2.5, and BCb over monitoring location. There were 14.4% of hourly PM10 events (≥125 μg/m3) and 10.0% of hourly PM2.5 events (≥35 μg/m3) resulting from biomass burning episodes at this monitoring site in one-year observation. The hourly average PM10 and PM2.5 concentrations during these biomass burning episodes were 2.1 and 2.3 times higher than the annual average PM10 and PM2.5 concentrations. During severe biomass burning episodes, high levels of human carcinogens, such as 1, 3-butadiene, benzene, and isoprene were also observed. The results demonstrate that air quality is severely degraded during biomass burning episodes. Therefore, further research is required to understand the effects of biomass burning events on the residents' acute and chronic health conditions.