Last year, air quality in the country was deemed unhealthy and unsafe for Pinoys based on a report from the IQAir air monitor based in Switzerland. The Philippines was said to have 17 ug / m3 of PM2.5 according to the 2019 World Air Quality survey. The PM2.5 is a small, inhalable pollutant, less than 2.5 micrometer in diameter. The …
