• Saif Akmal BMKG
  • Anieta Carolina Stasiun Klimatologi Bengkulu


air quality, PM 2.5, rainfall


Particulate Matter 2.5 (PM 2.5) is an important parameter in air quality which has a significant impact on human health and the environment. This study aims to analyze the concentration level of PM 2.5 and find its relationship with rainfall in the city of Bengkulu. PM 2.5 concentration and rainfall data were collected for 2022 and analyzed based on descriptive statistics to find variations in PM 2.5 concentrations and their relationship to rainfall. The results of the analysis show that the temporal variation of PM 2.5 concentrations in Bengkulu City tends to be higher at certain periods, such as during periods of less rain and stagnant weather in the morning hours. The relationship between PM 2.5 concentration and rainfall shows an interesting negative effect relationship between weather factors and air pollution. Rainfall has an effect on reducing the concentration of PM 2.5 until 40% with the phenomenon of cleaning the air from small particles. This study provides insight into the variability patterns of PM 2.5 concentrations and their impact on air quality in Bengkulu City which also contributes to understanding of the dynamics of air pollution under various weather conditions.



Marlita, D. (2014). Pencemaran Udara Akibat Emisi Gas Buang Kendaraan Bermotor, JMTransLog, 01(03), 241–247.

Tiwary, A., dan Williams, I. (2018). Air Pollution. Florida: CRC Press.

Cahyadi, W., Achmad, B., Suhartono, E., dan Razie, F. (2016). Pengaruh Faktor Meteorologis dan Konsentrasi Partikulat (PM10) Terhadap Kejadian Infeksi Saluran Pernapasan Akut (ISPA) (Studi Kasus Kecamatan Banjarbaru Selatan, Kota Banjarbaru Tahun 2014-2015), Enviroscienteae, 12(3),302–311.

Kim, K. H., Kabir, E., dan Kabir, S. (2015). A review on the human health impact of airborne particulate matter, Environment International, 74, 136–143.

Badan Meteorologi Klimatologi dan Geofisika, 2015. Informasi Konsentrasi PM2.5., diakses pada 18 Juni 2023.

Dockery, D. W., Pope, C. A., Xu, X., Spengler, J. D., Ware, J. H., Fay, M. E., Speizer, F. E., (1993). An Association Between Air Pollution and Mortality in Six US Cities, New England journal of medicine, 329, 1753-1759.

WHO. (2002). The World Health Organization Report 2002: reducing risks, promoting healthy life. WHO Library Cataloguing-in Publication Data, 232.

Shendrikar, A. dan Steinmetz, W. K., (2003). Integrating Nephelometer Measurements for the Airborne Fine Particulate Matter (PM2.5) Mass Concentrations, Atmospheric Environment, 37, 1383-1392.

Gautam, S., Patra, A. K., dan Kumar, P. (2018). Status and chemical characteristics of ambient PM2.5 pollutions in China: a review, Development and Sustainability, 21(4), 1649–1674.

Colette, A., Granier, C., Hodnebrog, Ø., Jakobs, H., Maurizi, A., Nyiri, A., Physics. (2012). Future Air Quality in Europe: A Multi-model Assessment of Projected Exposure to Ozone, Atmospheric Chemistry and Physics, 12, 10613-10630.

Houghton, J. T., Albritton, D., Meira Filho, L., Cubasch, U., Dai, X., Ding, Y., Karl, T., (2001). Technical Summary of Working Group 1. Camridge: Cambridge University Press.

Profil Geografis Kota Bengkulu. (2022)., diakses pada 7 Maret 2023.

BPS Kota Bengkulu. (2023). Kota Bengkulu Dalam Angka 2023.

Hutauruk, R. C. H., Rahmanto, E., dan Pancawati, M. C. (2020). Variasi Musiman dan Harian PM2.5 di Jakarta Periode 2016-2019, Buletin GAW Bariri, 1(1), 20–28.

Subagyo, P., (2003). Statistik Deskriptif. Yogyakarta: BP FE UGM.

Hasan, I., 2001, Pokok-Pokok Materi Statistik 1 (Statistik Deskriptif). Vol 2. Jakarta: PT. Bumi Aksara




How to Cite

Saif Akmal, & Carolina, A. (2023). THE PARTICULATE MATTER (PM 2.5) CONCENTRATION VARIATION AND ITS RELATIONSHIP WITH RAINFALL IN THE CITY OF BENGKULU. Buletin Meteorologi, Klimatologi Dan Geofisika, 3(4), 22–31. Retrieved from