Sensors meet residents
When the data and the residents tell the same story.
"They're burning at night to avoid the sanctions."
— resident report
Nobody saw a headline. One neighbour smelled smoke and sent a message. A low-cost sensor nearby felt the same thing: particulate matter climbing while the kampung slept. A measurement and a human voice, pointing at the same moment.
nearest sensor · PM2.5recent trend
— PM2.5 µg/m³● resident report- - WHO 24h guideline
A sensor measures. A neighbour testifies. Together, they become evidence.