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Public APIs · by APILayerData from public-apis (MIT)
  1. Home
  2. /Environment
  3. /PM2.5 Open Data Portal
Environment
PM2.5 Open Data Portal logo

PM2.5 Open Data Portal

Open low-cost PM2.5 sensor data.

PM2.5 Open Data Portal API is a free Environment API that requires no API key, is served over HTTPS and has unconfirmed CORS support.

Authentication
None required
HTTPS
Yes
CORS
Unknown
Category
Environment
Visit documentation ↗pm25.lass-net.org

About pm25.lass-net.org

The PM2.5 Open Data Portal offers the access to PM2.5 Open Data for LASS/EDIMAX AirBox and EPA devices. The API provides both in descriptive and diagnostic data. The data visualization tools such as sensor dashboards and professional diagrams are also available to access through this site. We welco…

Provider
pm25.lass-net.org
Website
pm25.lass-net.org ↗

Details from pm25.lass-net.org.

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PM2.5 Open Data Portal API alternatives

Open-Meteo logo

Open-Meteo

Free weather API for non-commercial use

No authHTTPSCORS
P

PM25.in

Air quality of China

apiKeyNo HTTPSCORS ?
OpenAQ logo

OpenAQ

Open air quality data

apiKeyHTTPSCORS ?
PVGIS logo

PVGIS

EU solar radiation and photovoltaic performance estimates

No authHTTPSNo CORS
N

National Grid ESO

Open data from Great Britain’s Electricity System Operator

No authHTTPSCORS ?
P

PVWatts

Energy production photovoltaic (PV) energy systems

apiKeyHTTPSCORS ?

PM2.5 Open Data Portal API FAQ

Is the PM2.5 Open Data Portal API free?

Yes. The PM2.5 Open Data Portal API is listed in the Environment category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.

Does the PM2.5 Open Data Portal API require an API key?

No. The PM2.5 Open Data Portal API requires no authentication, so you can start making requests without signing up.

Can I call the PM2.5 Open Data Portal API from the browser?

CORS support for the PM2.5 Open Data Portal API is unknown. Test a request from the browser, and fall back to a server-side call if it is blocked.

Does the PM2.5 Open Data Portal API support HTTPS?

Yes. The PM2.5 Open Data Portal API is served over HTTPS, so it's safe to use in production.