English

Abbreviation

ppbv

1. (sciences) parts per billion by volume^[1]

   right now: 71° — mostly clear — 08:29:14 am — 68% humidity — wind: 10.5 mph — ozone: 25 ppbv — rain (24hrs): 0.00"

Related terms

• ppb
• ppmv

References

1. ↑ CHAPTER 1. MEASURES OF ATMOSPHERIC COMPOSITION (Introduction to Atmospheric Chemistry, by Daniel J. Jacob, Princeton University Press, 1999.)