[company_age]1.0[/company_age][employees]2-10 employees[/employees][funding]Seed[/funding][description]Persium is a British air quality start-up based in London, UK. The company combines its advanced IoT air quality sensor technology with its digital twinning platform to tackle air pollution globally. Persium's core focus revolves around air quality and environmental monitoring, and addressing critical urban challenges such as air quality modelling and management, smart cities, traffic optimisation, public health improvements, as well as sustainable urban development. Persium also provides indoor air quality monitoring solutions and Smart-HVAC systems. Based on real-time big-data inputs and powered by AI, Persium's technology can reduce energy consumption and improve indoor air quality within the built environment.[/description][ps]Air quality monitoring, digital twinning platform, indoor air quality monitoring solutions, Smart-HVAC systems[/ps]