Air quality detection
A lot of people are concerned about the environmental
impacts on their health. Scientific research has shown that quite some
diseases are caused by low air quality in cities, especially in big
cities. The main pollutants in air are particles and hazard gases.
The air quality sensing solutions developed by Elehope will be able
to accurately measure air quality at low cost. This allows the
public to monitor the air quality around them whenever they
a) Particle concentration
The low-cost sensors are enhanced with
our innovative technologies to detect not only
big particles, but also fine particles which are more harmful to
b) Gases concentration
The gaseous pollution in indoor
environment comes mainly from the materials used in decoration. The key pollutants are
formaldehyde (HCHO), benzene,
and other VOC.
c) Modeling of
While accurate measurement of indoor
pollutants is not feasible, software models for the evaluating the pollution levels
of some typical places become very
useful. With these models, suggestions could be provided on how to improve the
air quality in indoor environment.