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SOWPODS
ENABLE
TWL
Ppbv
Origin
From
ppb
.
{{abbreviation-old|en}}
abbreviation
(
sciences
)
parts per billion
by
volume
CHAPTER 1. MEASURES OF ATMOSPHERIC COMPOSITION
(
Introduction to Atmospheric Chemistry, by Daniel J. Jacob, Princeton University Press, 1999.
)
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
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