npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

aire-madrid

v4.0.4

Published

Get daily readings from the air quality stations in Madrid

Downloads

18

Readme

aire-madrid

Node package to get information about Madrid's air quality.

Build Status

Installation

yarn add aire-madrid

or

npm install aire-madrid

Usage examples

Get readings from 'Monóxido de Nitrógeno' (6) & 'Partículas < 2.5 µm' (9) at stations 8 (Escuelas Aguirre) and 11 (Avda. Ramón y Cajal).

const air = require('aire-madrid')

air.getReadings({ stations: [8, 11], pollutants: [7, 9]}).then((data) => {
  console.log(data)
})
[{
    id: '8',
    name: 'Escuelas Aguirre',
    address: 'Entre C/ Alcalá y C/ O\x92 Donell ',
    lng: '-3.6823158',
    lat: '40.4215533',
    pollutants: [{
      id: '7',
      name: 'Monóxido de Nitrógeno',
      values: [ 22, 11, 4, 2, 2, 2, 3, 5, 10, 10, 7, 
                4, 3, 3, 3,  2, 2, 3, 3, 4, 4, 9 ]
    }, {
      id: '9',
      name: 'Partículas < 2.5 µm',
      scoring: [
        { value: 5, name: 'muy bien', range: [ 0, 10 ] },
        { value: 4, name: 'bien', range: [ 11, 20 ] },
        { value: 3, name: 'regular', range: [ 21, 25 ] },
        { value: 2, name: 'mal', range: [ 26, 50 ] },
        { value: 1, name: 'muy mal', range: [ 51, 800 ] }
      ],
      values: [ 14, 14, 11, 5, 6, 9, 7, 5, 10, 12, 15, 11, 
                11, 11, 8, 12, 13, 19, 17, 17, 25, 30 ],
      quality: { scoring: { name: 'mal', value: 2 }, lastValue: 30, time: 22 }
    }],
    qualityIndex: 2
  }, {
  …
  • The first value in the values array corresponds to the 1 AM of the current day.
  • Pollutant IDs can be found here.
  • For these pollutants a scoring is offered.

Get the list of stations

air.getStations().then((data) => {
  console.log(data)
})

Get the list of pollutants

air.getPollutants().then((data) => {
  console.log(data)
})

More information

TODO

DONE

  • [x] Improve this README.
  • [x] Add a global quality score for a station
  • [x] Add pollutants scoring
  • [x] Find a better name than 'magnitude'
  • [x] Return data in the form of an array
  • [x] Add tests
  • [x] Add more methods to get readings
  • [x] Improve documentation with examples
  • [x] Add stations metadata (lng, lat, address, etc.)