Please use this identifier to cite or link to this item: http://repository.ipb.ac.id/handle/123456789/112071
Title: Rancang Bangun Alat Pengukuran Kadar Ozon Udara Ambien Berbasis Internet of Things
Other Titles: Ground Level Ozone Measurement Device Design with Internet of Things Based
Authors: Irmansyah, Irmansyah
Alatas, Husin
Thalia, Ananda
Issue Date: 2022
Publisher: IPB University
Abstract: Pencemaran udara merupakan risiko gangguan kesehatan terbesar di dunia. Namun jumlah Stasiun Pemantauan Kualitas Udara Ambien (SPKUA) di Indonesia masih terbatas, sehingga menyebabkan pemantauan kualitas udara masih belum optimal. Kualitas udara di Indonesia digambarkan dengan Indeks Status Pencemaran Udara (ISPU). Ozon merupakan salah satu parameter ISPU yang memiliki dampak buruk bahkan saat ISPU berkategori baik dan termasuk parameter dengan intensitas tertinggi terbanyak pada SPKUA. Penelitian ini bertujuan membuat alat pemantauan konsentrasi ozon udara ambien yang mengirim data melalui jaringan nirkabel dengan komponen yang ekonomis. Penelitian ini menggunakan sensor MQ131, sensor DHT22, mikrokontroler STM32 Blue Pill, dan modul Lora. Alat dilengkapi catu daya, pelindung alat, dan juga dapat menampilkan hasil pemantauan yang memberikan gambaran dan informasi tambahan terkait kualitas udara lokasi pemantauan pada website. Berdasarkan pengujian alat yang dilakukan, diketahui bahwa pada lokasi pengujian rata-rata kadar ozon udara ambien adalah 20,33 µg/m3 dengan rata-rata persen kesalahan 2,34%, yaitu bernilai ISPU 8 dan status ISPU berkategori baik.
Air pollution is the world's largest health problem. However, air quality monitoring in Indonesia is still not optimal due to the lack of ambient air quality monitoring stations. Air quality in Indonesia is explained by the air pollution status index, abbreviated as ISPU. Ozone is one of the parameters of ISPU that adversely affects even when ISPU is in a good category and one of the highest intensity parameters at the ambient air quality monitoring stations. This research aims to build an ambient air ozone concentration system that sends data over a wireless network with components that are capable, but cheaper. This research uses MQ131 sensor, DHT22 sensor, STM32 Blue Pill microcontroller and Lora module. Equipped with a power supply, casing, and displaying monitoring results that provide an overview and additional information related to air quality of the monitoring location on the website. Based on the device testing, it is known that at the monitoring location the average ambient air ozone level is 20.33 µg/m3 with an average percent of error is 2.34%, which is an ISPU value of 8 and the ISPU status is categorized as good.
URI: http://repository.ipb.ac.id/handle/123456789/112071
Appears in Collections:UT - Physics

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G74170048_Ananda Thalia.pdf
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Lampiran.pdf
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