There is No Completely Safe Place on Earth, Global Study Reveals

The new 2021 WHO guideline limit states that by 2019 only 0.18 percent of the global land area and 0.001 percent of the global population will have concentrations lower than the annual limit.

The researchers noted the importance of this study, as it will provide an in-depth understanding of the current state of outdoor air pollution and its impact on human health. With this information, policymakers and researchers can better assess the health impacts of air pollution and develop air pollution mitigation strategies.

The study titled 'Global estimates of daily ambient fine particle concentrations and uneven spatiotemporal distribution of population exposure: a machine learning modeling study' is published in The Lancet Planetary Health.

So it means that every part of the Earth has its risks and dangers, whether they be natural disasters, crime, terrorism, or other threats.