PM2.5 Open Data

PM2.5 Open Data API offers real-time air quality monitoring data, including PM2.5 particle concentration levels, from a network of environmental sensors. Ideal for researchers, developers, and environmental monitoring apps, it enables projects focused on public health, pollution tracking, and environmental awareness through open-source data.

1

Endpoints

0

Views

Jul 20, 2025

Last Checked

NaN

Rate Limit

API Endpoints

Retrieves PM2.5 air quality measurements

Full URL

https://pm25.lass-net.org/API-1.0.0/pm2.5

Code Examples

curl -X GET 'https://pm25.lass-net.org/API-1.0.0/pm2.5'

Parameters

{
  "hours": 24,
  "device": "lass-device-001"
}

Example Response

{
  "pm2.5": 12.4,
  "device": "lass-device-001",
  "location": [
    25.033,
    121.5654
  ],
  "timestamp": "2023-07-18T12:00:00Z"
}

Version

1.0.0
Tags
air-qualityenvironment
Technical Details
Authentication
None
Response Formats
JSON
Availability
global
Status
Published
Rate Limits

None specified

Supported Languages
Any
Use Cases
environmental apps
health tools
https://pm25.lass-net.org/