

seven million people worldwide every year


their regions (where our sensors are installed), advice on the health implications of air quality
based on the USA Air Quality Index (AQI) in near real-time, provide history of air quality
using the AQI, provides information on best available route for road users based on current AQI,
nearest Ghana EPA office and public health centre."



history & who we are
CAOA (Clean Air One Atmosphere) was conceptualised in 2017 during the first year of a Ghanaian PhD student at Cranfield University,
UK having identified huge gaps in air quality research and pollution mitigation in
Ghana typical of similar settings in wider Africa.
The organisation comprises three males, a female secretary and several volunteers. It is registered
under the laws of Ghana with the registration number CG005162018
CAOA is a small group using citizen science to revolutionise AQ monitoring with LCS in #Africa.
The right to CLEAN AIR begins with us.
UK having identified huge gaps in air quality research and pollution mitigation in
Ghana typical of similar settings in wider Africa.
The organisation comprises three males, a female secretary and several volunteers. It is registered
under the laws of Ghana with the registration number CG005162018
CAOA is a small group using citizen science to revolutionise AQ monitoring with LCS in #Africa.
The right to CLEAN AIR begins with us.
CAOA Blog Post
- The Gambia AQ Project launched with just $1000 from Clarity Movement to Clean Air One Atmosphere
- Seed funding for Clean Air One Atmosphere (CAOA) to explore the robustness of LCS for…
- Air pollution and climate change, “University of Adversity” in Africa and the need for actionable…
- The Silent Killer
- Bridging the gap-Air quality in logistically difficult environments (LDEs)
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