Puna Geothermal Venture - Airnoise Monitor
5-Minute Sample Air and Noise Data - PGV Monitoring Site A1, B1, and C1

Click here To View Temporary Sites D, E and F
Periodic maintenance and quality control checks are performed on the analyzer system that will result in elevated H2S values.
Therefore, an elevated H2S concentration may not be the result of a release.

H2S Latest
SiteTimeH2S (ppb)

Noise Latest
A10.0 dBA
B10.0 dBA
C10.0 dBA

Please click this web site link to view the State of Hawaii Department of Health ambient air monitoring data:
State of Hawaii Department of Health Ambient Air Monitoring

Click Here To View
PGV Historical Data for Sites A1, B1 and C1