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PCD Noise4Thai

no documented bulk public JSON API verified” That statement remains unconfirmed in this pass.

PublicPortal / dashboardCurrent station snapshots with hourly and daily context where stations report

What it provides

Official Pollution Control Department ambient-noise monitoring surface with station codes, area type, update time, Leq 24hr, hourly Leq, Lmin, Lmax, and station detail views. Daily station data is presented as preliminary monitoring data.

Coverage and access

Coverage
PCD station dashboard for reporting noise-monitoring stations; indexed rows showed Bangkok and provincial readings from September 2026.
Available as
Live station dashboard, not a documented reusable API.
Access
Public · No registration indicated
Updates
Current station snapshots with hourly and daily context where stations report

Before you use it

Best for: Checking a named station's recent hourly or 24-hour readings.

Limits: A station reading does not represent every nearby street or an indoor room, and dashboard availability may vary.

Use the station, measurement period and timestamp together. Dashboard availability and reporting coverage can change.

Link and format checked 2026-09-11: Search/browser evidence showed current station rows; direct curl over HTTPS failed with an expired-certificate error.