What it provides
Historical daily average Leq data from Pollution Control Department noise-monitoring stations, typically published as yearly CSV files for nationwide station records.
PCD noise monitor CSV
The Government Data Catalog page publishes a Pollution Control Department dataset for sound-level measurements from noise-monitoring stations.
Coverage and access
- Coverage
- Published PCD station records; data.go.th listed yearly resources through Thai year 2567 and metadata updated 2026-05-18.
- Available as
- CSV downloads through public data-catalog pages.
- Access
- Public · No registration indicated
- Updates
- Daily to yearly publication depending resource release
Before you use it
Best for: Historical station-level comparisons by date, station and measurement unit.
Limits: Catalog metadata and resource years can disagree; inspect the actual resource before choosing a study period.
Historical station measurements can support a time comparison. Check each resource's year, units, station coverage and missing values.
Link and format checked 2026-09-11: Data.go.th and GD Catalog pages were visible in browser evidence; direct automated HEAD to data.go.th returned 403.
Open the source
Use the provider link for the latest information and any current access requirements.