Ambient and fence-line monitoring
Ambient conditions around the fence line
Boundary sensors and meteorological context sit beside stack data — so dispersion, community exposure and site conditions are part of the same record.
What this covers
Boundary sensors and meteorological context sit beside stack data — so dispersion, community exposure and site conditions are part of the same record, not a separate spreadsheet the public never sees.
- Ambient air quality at site boundaries
- Meteorological context for dispersion modelling
- Community-facing transparency reporting
- Correlated view of stack and fence-line readings
Questions operators ask
Plain answers on how GOCEMS works for plants, environmental teams and the EPA.
How is fence-line monitoring different from stack CEMS?
Stack CEMS measures what leaves the duct. Fence-line and ambient stations measure what arrives at the site boundary and nearby communities. GOCEMS keeps both series in one facility model so you can correlate them.
Can GOCEMS support community-facing transparency?
Yes. Ambient and boundary readings can feed public-facing reporting while the validated series remains the same record operations and the regulator use.
Bring your own stacks, limits and reporting calendar.
A walkthrough maps your site onto GOCEMS — instruments, averaging periods, who gets the alert, and what the signed report looks like.