Download for one-touch routine or emergency assistance worldwide
International SOS is the world’s leading medical and travel security services company.
We help organizations protect their people across the globe. Our teams work night and day from more than 700 locations in 76 countries.
Find out more about our essential tool for business travellers and expatriates
A number of cities and countries are routinely affected by very poor air quality. International SOS’ air pollution website (membership required) provides general information on the problem, how it is measured, health effects, precautions to take, and city and country information.