World Environment Health Day is observed on September 26 every year to mark a day dedicated to creating awareness about the impact of environmental health on human lives. The day is an occasion to recognise the impact of environmental factors on human beings and how a healthy environment is important for healthy living.

Many environmental factors like water pollution, air pollution and soil contamination, among others could significantly impact the public health in a region or any country. These factors could be an outcome of human behaviour and exploitation of nature. So, it’s important to recognise the importance of a healthy environment.

History and Significance

World Environment Health Day was founded by the International Federation of Environmental Health (IFEH) in 2011 to focus on the importance of caring for the health of our environment.

The naturally built environment impacts our physical and mental health. According to the World Health Organisation (WHO), healthier environments can be one of the most significant reasons behind preventing almost one-quarter of the global burden of diseases. Clean air, climate cycle, adequate drinking water, sanitation and hygiene, safe use of chemicals, sound agricultural practices, health-supportive cities and a preserved nature are all the best practices for a healthy environment, which can lead to sound public health.

As we often interact with the environment of our surroundings daily, the impact of the same is very significant. It is very much essential to keep the environment healthy to protect our lives from various environmental hazards. These factors include physical, chemical, and biological hazards. Such hazards result in cancers, respiratory system disorders, asthma, allergies, and other illnesses.

The primary reason for this day to be observed and celebrated is to spread awareness regarding environmental health and the various events associated with it. Various conferences and workshops are conducted in several universities and colleges that raise awareness amongst the younger generation to understand the need and requirement of tackling environmental issues and prevent them as well. Many events are organised to focus on engaging the audiences in acts like environment protection drives and health camps. This helps them learn about the importance of environmental concerns that play a vital role in public health.

(Edited by : Sudarsanan Mani)