TY  - BOOK
AU  - Polgo, Princess Yuca
TI  - Air quality balloon
PY  - 2023///
CY  -  Cebu City, Philippines : 
PB  - University of Cebu-Banilad, 
N1  - Include reference
N2  - Air pollution is a global issue that significantly impacts public health and the environment. An effective way to address this problem is through air quality monitoring devices. This study presents an Air Quality Balloon, a portable device with various sensors, including a PM2.5 or dust sensor, MQ131 or ozone gas sensor, and DHT22 or temperature and humidity sensor. Other essential components include an LCD and LED lights, all controlled by an Arduino Uno. The device has added features such as displaying the concentration data of each sensor on the LCD and an LED lights indicator that can identify poor air quality to the public
ER  -