Persium
Combining advanced air quality & environmental sensors with digital twinning software to tackle air pollution globally.
6 employees · est. 2023 · London, United Kingdom
AirQo is the older company (2015 vs 2023); AirQo is the larger of the two.
Side-by-Side Comparison
| Metric | AirQo | Persium |
|---|---|---|
| Founded | ||
| Founded | 2015 older | 2023 |
| Headquarters | ||
| Headquarters | Kampala, Uganda | London, United Kingdom |
| Employees | ||
| Employees | 33 larger | 6 |
| Industry | ||
| Industry | Not tracked yet | Not tracked yet |
| Funding Stage | ||
| Funding Stage | Grant | Seed |
| Total Funding | ||
| Total Funding | $1.30M | $1.06M |
| Funding Rounds | ||
| Funding Rounds | 1 | 2 |
| Services | ||
| Services | Not tracked yet | Environmental and air quality data analysis, Indoor and outdoor environmental monitoring, Data visualization and dashboard solutions, Global API and policy modeling |
| Target Customers | ||
| Target Customers | Not tracked yet | Local governments, Construction companies, Mining and quarrying industries, Transport and traffic management, Oil and gas companies, Airports and public safety entities, Educational institutions, Research and consultancy firms |
| Taxonomy | ||
| Taxonomy | Air Quality Monitoring, Environmental Data Analysis, Artificial Intelligence, Environmental Technology, Urban Air Quality, Data-driven Mitigation, Low-cost Air Quality Monitors, Partnership Development, Public Health Initiatives, Community Engagement, Scientific Evidence, Policy Informatics, Sustainable Development Goals, Stakeholder Collaboration | Air Quality Monitoring, Environmental IoT Sensors, Digital Twin Technology, Smart Cities, Air Pollution Management, Traffic Optimization, Public Health Improvements, Sustainable Urban Development, Indoor Air Quality Monitoring, Smart-HVAC Systems, Energy Consumption Reduction, AI-Powered Solutions, Big Data Analytics |
| Website | ||
| Website | airqo.net | persium.co.uk |
About AirQo
AirQo is a Uganda-based startup with the slogan "Know Your Air." The company's vision is to enhance clean air for all African cities by collecting, analyzing, and forecasting air quality data to international standards. Founded in 2015, AirQo aims to close the gaps in air quality data in Uganda and...
About Persium
Persium, founded in 2023 and headquartered in the United Kingdom, is pioneering the battle against air pollution with its innovative fusion of advanced environmental IoT sensors and unique digital twinning software. This young but promising company is committed to fostering smarter, cleaner, and hea...
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BounceWatch watches AirQo and Persium for new funding, fast hiring, new executives and a change of software vendor. When one happens, we email you the same day.
Funding, hiring, leadership and stack changes at AirQo and Persium — by email.
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Compiled from the BounceWatch company index. We last looked at AirQo on 12 Sep 2024, and Persium on 16 Mar 2026. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.