The air quality analysis was did back in 2014. Here is what we found: To date, 76.9% of the readings exceeded the WHO upper limit. The average reading was 53.4 micrograms–over two times the WHO limit of 25 micrograms.
Click here to read more on the graphic analysis: https://smartairfilters.com/en/blog/is-guangzhous-air-safe/
Get Your Free Guide to Breathing Safe
Join the thousand keeping up on the latest research & knowledge on how to breathe safe. Sign up now and receive a free guide to breathing safe!
Was this article useful?
