PASAR API

🇳🇱 Luchtmeetnet ~ real-time Dutch air quality

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Keyless open API of hourly, unvalidated measurements from the national network.

View docs ↗ More Data & enrichment APIs

Call it

curl 'https://api.luchtmeetnet.nl/open_api'

AI prompt

I'm building an app using a free Netherlands API (no auth needed).

API: Luchtmeetnet ~ real-time Dutch air quality
Provider: RIVM / Luchtmeetnet
Endpoint: GET https://api.luchtmeetnet.nl/open_api
It returns JSON (live data).

Source: RIVM / Luchtmeetnet (https://api-docs.luchtmeetnet.nl/)
Source type: Official public feed
Endpoint type: Direct public JSON endpoint
Integration difficulty: Copy-paste ready
Last checked: 2026-07-05
Production caveat: Still handle downtime, changing fields, empty responses, and rate limits before shipping user-facing alerts.

Help me fetch this and build a simple page that displays it nicely. Include basic production safeguards for errors, empty responses, schema changes, caching, and rate limits.

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