The avatar for @enjalot
Ian Johnson
pixel flipper, data sifter. trying to see what I can while I'm here
Published
Air Quality
Edited
Aug 28, 2020
Importers
12 stars
14
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
md`Most recent 24hours of **VIIRS 375m / NOAA-20** from [NASA Active Fire Data](https://firms2.modaps.eosdis.nasa.gov/active_fire/#firms-txt):`
Insert cell
J1_24h = d3.csv(cors("https://firms2.modaps.eosdis.nasa.gov/data/active_fire/noaa-20-viirs-c2/csv/J1_VIIRS_C2_USA_contiguous_and_Hawaii_24h.csv"))
Insert cell
md`Most recent 24hours of **VIIRS 375m / S-NPP** from [NASA Active Fire Data](https://firms2.modaps.eosdis.nasa.gov/active_fire/#firms-txt):`
Insert cell
V1_24h = d3.csv(cors("https://firms2.modaps.eosdis.nasa.gov/data/active_fire/suomi-npp-viirs-c2/csv/SUOMI_VIIRS_C2_USA_contiguous_and_Hawaii_24h.csv"))
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
J1_08_2020 = d3.csvParse(await FileAttachment("fire_nrt_J1V-C2_6857.csv").text(), d3.autoType)
Insert cell
Insert cell
Insert cell
V1_08_2020 = d3.csvParse(await FileAttachment("fire_nrt_V1_6858.csv").text(), d3.autoType)
Insert cell
Insert cell
V1_10_2019 = d3.csvParse(await FileAttachment("fire_archive_V1_6856.csv").text(), d3.autoType)
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
d3.json("https://www.purpleair.com/data.json?opt=1/mAQI/a10/cC0&fetch=true&nwlat=43.167493434353474&selat=32.25997597364069&nwlng=-127.87343156694496&selng=-114.15416006614362&fields=pm_1")
Insert cell
air = d3
.json(
"https://www.purpleair.com/data.json?opt=1/mAQI/a10/cC0&fetch=true&nwlat=43.167493434353474&selat=32.25997597364069&nwlng=-127.87343156694496&selng=-114.15416006614362&fields=pm_1"
)
.then(d =>
Object.assign(
d.data.map(b => Object.fromEntries(d.fields.map((f, i) => [f, b[i]]))),
{ columns: d.fields }
)
)
Insert cell
d3.json("https://www.purpleair.com/json?show=13191")
Insert cell
d3.json("https://api.thingspeak.com/channels/539574/fields/8.json?start=2020-08-15%2023:12:35&offset=0&round=2&average=10&api_key=L0YNWLQ86Q9NXEX9")
Insert cell
Insert cell
Insert cell
// this takes a while to respond
bsky = d3.json(cors("https://tools.airfire.org/websky/v2/api/runs/standard/CANSAC-1.33km/"))
Insert cell
bskyBaseUrl = bsky.run_urls[0]
Insert cell
html`<img height=300 src="${bskyBaseUrl}/forecast/images/100m/three_hour/GrayColorBar/100m_three_hour_202008261700.png">`
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
d3 = require("d3")
Insert cell

One platform to build and deploy the best data apps

Experiment and prototype by building visualizations in live JavaScript notebooks. Collaborate with your team and decide which concepts to build out.
Use Observable Framework to build data apps locally. Use data loaders to build in any language or library, including Python, SQL, and R.
Seamlessly deploy to Observable. Test before you ship, use automatic deploy-on-commit, and ensure your projects are always up-to-date.
Learn more