Smart Lampposts Air Quality Data - Smart Lampposts Air Quality Data

Data Resource Details

Dataset	Smart Lampposts Air Quality Data
Data Providers	Environmental Protection Department
Data Category	Environment
Format	JSON
Last updated on	01/02/2026
Update Frequency	As and when necessary

URL https://paqs.epd-asmg.gov.hk/data/data.json

Description

Air quality data including nitrogen monoxide, nitrogen dioxide and PM2.5 concentrations measured by Smart Lamppost sensors

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Additional Information of Data Resource

Date Created	2026-02-01
Date Published	2026-02-01
Content Language

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