Air Pressure

Hourly atmospheric pressure measured by the telemetering system of the Water Resources Information Institute (WRRI). The unit of measurement is hectopascals (hPa). ## Data Download Method 1 * Click the __"Explore"__ button --> __"Download"__ at __"Hourly Atmospheric Pressure Data"__ to go to the Data Source page (tiservice.hii.or.th) * To download data by station, click the year folder, e.g., 2025, and select the desired month, e.g., 202501, then find the station you wish to download. Then click the __".csv"__ file to download the data. * To download data for an entire year, e.g., the full year of 2024, click the __"0zip_file"__ folder, then click the year __".zip"__ file to download the data. ## Data Download Method 2 * Click the __"Explore"__ button * Select __"View Sample"__ to go to the Resource or details of the data resource * Then follow the download instructions on the data resource details page __Note__: In the dataset, the atmospheric pressure (pressure) column values of __-999__, __999999__, __9999__, or the symbol __-__ indicate __Missing Data__.

Agency:

hii

Licence:

Creative Commons Attribution Non-Commercial

Category:

ข้อมูลสาธารณะ

Geographic coverage:

พิกัด

Update frequency:

เดือน

Source portal:

data_go_th

Updated:

25/11/2025

English title machine-translated from the Thai original

States monthly, but the record has not been updated for 296 days (9 cycles)

The same record appears 1 more times on: gdcatalog — counted once here