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Alternatives

Products that do what polluSensWeb does

Connect your UART pollution sensor directly in the browser

  1. 1AL

    Hi HN! I’ve been working on an air quality measuring device called Air Lab for the past three years. It measures CO2, temperature, relative humidity, air pollutants (VOC, NOx), and atmospheric pressure. You can log and analyze the data directly on the device — no smartphone or laptop needed. To better show what the device can do and how it feels like, I spent the past week developing a web-based simulator using Emscripten. It runs the stock firmware with most features available except for networking. Check it out and let me know what you think! The firmware will be open-source and available…

    2025 · networkedartifacts.com

  2. 2EF
  3. 3DA

    Hey HN! I’ve written a bunch of WebSocket servers over the years to do simple things like state synchronization, WebRTC signaling, and notifying a client when a backend job was run. I realized that if I had a simple way to create a private, temporary, mini-redis that the client could talk to directly, it would save a lot of time. So we created DriftDB. In addition to the open source server that you can run yourself, we also provide https://jamsocket.live where you can use an instance we host on Cloudflare’s edge (~13ms round trip latency from my home in NY). You may have seen my…

    2023 · driftdb.com

  4. 4

    The smart air quality tracker to help you find clean air

    2017

  5. 5
    Sniffnet241

    Comfortably monitor your Internet traffic

    2024

  6. 6
    Sniffnet112

    Your internet traffic, under your control

    2025

  7. 7
    Dash0 554

    Your OpenTelemetry native observability tool

    2024

  8. 8

    Monitoring for websites, APIs, and cron jobs

    2024

  9. 9

    WebRTC monitoring & observability from your users' browsers

    Apr 2026 · rtcstats.com

  10. 10

    Live Data and thematic Chat based on the nearest station.

    2020

  11. 11CO

    Hey HN! Mike & Warren here from HyperDX (now part of ClickHouse)! We’ve been building ClickStack, an open source observability stack that helps you collect, centralize, search/viz/alert on your telemetry (logs, metrics, traces) in just a few minutes - all powered by ClickHouse (Apache2) for storage, HyperDX (MIT) for visualization and OpenTelemetry (Apache2) for ingestion. You can check out the quick start for spinning things up in the repo here: https://github.com/hyperdxio/hyperdx ClickStack makes it really easy to instrument your application so you can go…

    2025 · github.com

  12. 12
    Airboxlab108

    Open source air quality monitor you can build yourself

    2015

  13. 13
    AirCare101

    Air quality visualized

    2020

  14. 14WA

    It is a remake of this gob web https://sinca.mma.gob.cl/ using their api

    2024 · calidaddelairecl.vercel.app

  15. 15

    Real time air quality monitoring & API

    2014

  16. 16

    Stay ahead of air pollution with this AI-powered app

    2015

  17. 17WN

    Hi HN! I’m so excited to show my first open-source project and first post here. I initially started this project to learn Go language, it is an experimental project. The main goal is to track the adventure of a WebRTC stream from start to finish, by debugging the project or tracking the output at console. By trying out this project, you will deep dive into the steps which are taken while starting up a WebRTC session, and more. It consists of a web UI (TypeScript) and a server back-end (Golang) projects. They can run on Docker containers, in development mode or production mode, you can find…

    2022 · github.com

  18. 18SD
  19. 19

    Check air quality for your location in Telegram or Messenger

    2019

  20. 20

    Add data to your travel and real estate searches

    2020

  21. 21
    Pulse90

    Lightweight real-time polls - open source & self-hosted

    Mar 2026

  22. 22

    App to track air quality, pollen, UV and fires

    2022

  23. 23
    WiCub73

    An IoT temperature & humidity sensor for your home

    2016

  24. 24

    Visualizing the air quality on your street in real time

    2017

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