Thailand Weather APIs.
Weather, warnings, climate, hydrology, air quality, flood, fire, and disaster feeds for travel timing.
Bangkok Flood Monitoring System
Bangkok drainage and flood-monitoring surface with current flood-event, rainfall. Canal-water, threshold. And forecast API routes exposed by the public app bundle. Useful for Bangkok-only route and city-friction context, not as a nationwide flood service.
Official public dashboard plus public API endpoints exposed by the city flood web app Cities and civicTraffy Fondue public datasets
Civic complaint/problem reports such as flooding, potholes, garbage, lights, and local service issues.
CSV/JSON/API where exposed through public catalogs Humanitarian and international baselinesReliefWeb API Thailand
Humanitarian reports, disasters, jobs, and updates filterable to Thailand.
API Justice and legal accessPolice Online Open Data
Police Data Catalog with cybercrime and online-crime statistics such as case counts, victims, age, sex, occupation, unit, and damage value. Strong for public cybercrime statistics, not a complete national incident or dispatch feed.
CKAN-style data catalog, API docs, and XLSX-heavy downloadable resources Precious metals, gems, and jewelryGIT report verification and precious-metal testing
GIT verification confirms report existence for stones submitted from July 1, 2014 onward. GIT also provides gem identification, precious-metal inspection, hallmarking, and sample/status services.
Report-specific online verification and public service pages TransportCirium FlightStats API
Cirium Sky / FlightStats aviation APIs for flight status, schedules, tracking, alerts, weather, NOTAM, and related aviation datasets. Strong enterprise layer for flight intelligence, not a free public source.
Commercial API and stream product pages Water and hydrologyBMA canal water quality
Bangkok canal and Chao Phraya urban water-quality layer for WQI, BOD, dissolved oxygen, ammonia, and station context. It is useful for city trend pages but not a universal realtime swim-safety feed.
Bangkok open-data dataset with WQI records and related Chao Phraya/canal monitoring context Water and hydrologyDepartment of Groundwater Resources wells
Best public groundwater-well spine for consumption and agriculture wells, with related DGR quality datasets used separately for slower lab results. Historical quality does not equal present drinking safety.
Smart Pasutara well portal and Open API endpoint for nationwide groundwater-well search Water and hydrologyDIW water pollution monitoring
Factory monitoring layer for parameters such as BOD, COD, flow, and related compliance signals in industrial contexts. Treat it as regulated current infrastructure, not open national water-quality data.
Online pollution monitoring system surface for industrial air and water pollution monitoring Water and hydrologyDMCR marine water quality
Department of Marine and Coastal Resources publication layer for coastal and marine water-quality monitoring and explanatory context. Useful as a coastal-research and monitoring complement to PCD, not as a national realtime API.
DMCR public knowledge-base publication and monitoring context for marine water-quality status Water and hydrologyHydro-Informatics Institute
Institutional source behind national hydroinformatics data.
Public website and Thaiwater services Water and hydrologyIOC Sea Level Station Monitoring
High-frequency sea-level data useful for coastal monitoring.
Real-time feed Water and hydrologyMRC Mekong water quality
Best transboundary Mekong water-quality context for monthly monitoring, nutrients, solids, oxygen, and incident follow-up. Keep basin-scale monitoring separate from local Thai drinking-water claims.
Official monitoring programme pages, reports, and linked data or download surfaces Water and hydrologyMWA online tap-water quality
Bangkok-metropolitan tap-water monitoring with residual chlorine, turbidity, conductivity, pH, chloride, and salinity across online stations. Strong for distribution quality within the MWA service area, not national tap-water coverage.
Public online tap-water monitoring dashboard and related MWA open-data surfaces Water and hydrologyMWA raw-water salinity
Best public MWA layer for Chao Phraya raw-water salinity intrusion and intake-quality monitoring. Raw-water intake quality is not the same thing as finished tap-water quality.
Public raw-water remote monitoring dashboard for salinity, conductivity, pH, dissolved oxygen, TDS, and related intake surveillance Water and hydrologyPCD automatic water quality stations
Representative automatic-station layer for rivers such as Tha Chin, with parameters like temperature, pH, dissolved oxygen, and conductivity. Treat station coverage as partial, not nationwide realtime truth.
Government Data Catalog dataset page with automatic-station resources and linked PCD catalog entry Water and hydrologyPCD effluent pollution control
Public-facing slice of PCD wastewater and effluent-control operations, useful for facility guidance, inspection context, and wastewater-treatment standards. It does not expose a comprehensive public realtime industrial effluent feed.
Public download center and guidance for pollution inspection and wastewater-treatment control workflows Water and hydrologyPCD marine water quality
Primary official marine/coastal quality layer for Thailand MWQI and sampling-round context. Good for coastal status and pollution hotspots, not for same-day beach bacteria guarantees.
PCD marine/coastal water-quality pages, MWQI summaries, and linked statistics/publications Water and hydrologyPollution Control Department water quality
Primary official source for Thailand surface-water quality, WQI, and public water-quality service guidance. Use it for national river and lake status, not as a universal realtime API.
PCD water-quality pages, publications, and linked national datasets for surface-water monitoring and WQI Water and hydrologyProvincial Waterworks water quality
Provincial tap-water and raw-water monitoring layer outside the MWA service area. Treat it as public dashboard truth unless a documented bulk API is granted.
Public Water Quality Map and Water Monitor Station dashboards linked from the PWA site map Water and hydrologyPSMSL
Monthly and annual mean sea-level datasets including Thai stations.
Batch time series Water and hydrologyRoyal Irrigation Department
Reservoir, dam, irrigation, and water-management data.
Dashboards, reports, API surfaces where exposed Water and hydrologyRoyal Thai Navy Hydrographic Department
Thai tide tables and hydrographic publications.
PDF/batch tables Water and hydrologyThaiwater / National Hydroinformatics Data Center
Integrated rainfall, water level, temperature, flood, and hydrology data.
API, dashboards, CSV/ZIP where exposed Water and hydrologyThaiwater WaterQuality API
Best public multi-agency water-observation spine for latest station snapshots, timestamps. Basin filters, and parameter values such as pH. Dissolved oxygen, conductivity. Turbidity, temperature. And salinity. Keep it separate from WQI batch publications.
Thaiwater water-quality page and related multi-agency observation services where station queries are exposed Weather, environment, and disastersAir4Thai / Pollution Control Department
Thailand PM2.5, PM10, air pollution, and air-quality station data.
JSON/XML/API-style feeds and dashboards Weather, environment, and disastersAirBKK
Bangkok-specific air-quality dashboard with district and station context for PM2.5 and related urban monitoring. Useful as Bangkok confidence enrichment on top of national AQ sources, but do not imply a stable public bulk API until a public endpoint is verified.
Official public dashboard and backend surface; confirm public data endpoints before production ingestion Weather, environment, and disastersASMC regional haze and hotspot portal
Local haze and hotspot context for burning-season pages, cross-border smoke meaning, satellite fire detections, rainfall, wind, and haze-map overlays. Hotspots are possible active fires and can be missed or falsely detected. Use as local context, not station-level PM2.5 proof.
Public ASEAN haze GIS portal, hotspot information pages, satellite overlays, haze maps, and WIS 2.0 pilot catalog context Weather, environment, and disastersCopernicus Climate Data Store / ERA5
Global climate/reanalysis data filterable to Thailand.
API, NetCDF, GRIB Weather, environment, and disastersDDPM disaster data catalog
Department of Disaster Prevention and Mitigation public data-catalog layer for disaster data, warning data. Assistance data, resources. And broader disaster-management datasets.
Official DDPM data catalog and linked CKAN-style dataset resources Weather, environment, and disastersDIW factory noise measurement
Department of Industrial Works factory-noise measurement method and compliance formula for 24-hour average sound level, background noise. Disturbance noise, and maximum sound level from factory operations.
Official PDF regulation and measurement-method document Weather, environment, and disastersGDACS
Global disaster alerts filterable for Thailand and region.
RSS/feed Weather, environment, and disastersGISTDA disaster fire
GISTDA fire and disaster platform for hotspot, fire, burned-area, and related geospatial context. Useful for wildfire and public-safety risk overlays, not for live fire-engine dispatch.
Public disaster platform dashboard and geospatial fire layers Weather, environment, and disastersGISTDA Disaster Platform
Flood, fire, drought, PM2.5, rainfall forecasts, flood imagery, and disaster geospatial layers.
API, WMS, geospatial layers Weather, environment, and disastersNASA FIRMS
MODIS/VIIRS fire and thermal anomaly data filterable to Thailand.
API, CSV, WMS Weather, environment, and disastersNOAA Aviation Weather API
Global aviation weather API for METAR, TAF, SIGMET, station info, and recent archives. Useful as a machine-readable backup or cross-check for Thai airport weather.
Public API, OpenAPI spec, and cache-file downloads for machine-to-machine aviation weather access Weather, environment, and disastersNOAA IBTrACS
Global tropical-cyclone best-track dataset for storm history/risk.
CSV/NetCDF Weather, environment, and disastersOpenAQ Thailand
Global air-quality API filterable to Thailand.
REST API Weather, environment, and disastersPCD ECAP noise complaints
Pollution complaint intake and routing for loud noise, vibration, construction, restaurants, entertainment venues, factories, and other nuisance-noise cases.
Official public complaint portal; no full open case database verified Weather, environment, and disastersPCD noise monitor CSV
Historical daily average Leq data from Pollution Control Department noise-monitoring stations, typically published as yearly CSV files for nationwide station records.
CKAN dataset with CSV download resources Weather, environment, and disastersPCD Noise4Thai
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.
Public monitoring dashboard and station pages; no documented bulk public JSON API verified Weather, environment, and disastersThai Meteorological Department
Weather observations, forecasts, warnings, earthquakes, and weather-radar resources.
Website, RSS, API surfaces where available Weather, environment, and disastersTMD Aeromet
Thai aviation meteorology portal for airport weather, METAR, TAF, and aviation-warning context. Best official local weather layer for Thai airports, though public API documentation is unclear.
Official aviation meteorology portal and airport weather pages Weather, environment, and disastersTMD earthquake information
Thailand and local earthquake reports.
Website/RSS/API-style feeds Weather, environment, and disastersTMD Shipping Forecast
Public Gulf of Thailand and Andaman / Malacca shipping forecast text for wind, wave, thunder, and heavy-rain marine context. Use as sea-state burden and ferry-risk evidence, not operator closure, ticket, or seat truth.
Public webpage Weather, environment, and disastersTMD weather data services
Machine-readable TMD data entry point.
API/data service Weather, environment, and disastersUSGS Earthquake API
Earthquake events filterable by Thailand bounding box.
GeoJSON/API Weather, environment, and disastersWAQI / AQICN Thailand
Air-quality station feeds including Bangkok and Thailand stations.
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