ANALISIS PENGARUH SUHU UDARA, CURAH HUJAN, KELEMBABAN UDARA DAN KECEPATAN ANGIN TERHADAP ARAH PENYEBARAN DAN AKUMULASI PARTICULATE MATTER (PM10): STUDI KASUS KOTA PEKANBARU

Abstract

Forest fires in Riau Province are the biggest contributor to air pollution that spreads to the urben area of Pekanbaru. PM₁₀ is one of the most dangerous elements contained in forest fire smoke. This study aims to map areas that have accumulated the spread of PM₁₀ in the city of Pekanbaru. This research has been carried out using a data interpretation methodology using data on the value of PM₁₀, rainfall, air temperature, humidity, wind direction and wind speed in the form of monthly data from 2015 – 2019. Data processing is carried out using Microsoft office excel 2017, SPSS, surfer 17, google earth pro. The result of the analysis there is a significant effect of wearther parameters on PM₁₀. Wind speed has a strong influence on the spread of PM₁₀. Mapping of wind distribution patterns and distribution patters of PM₁₀ in sub-district Limapuluh every year and the wind direction accoriding to the wrplot flower chart always goes to sub-direction Limapuluh.