Proof of concept. This is an unofficial demo built by Datopian from Cheshire East Council's public data. The official portal is opendata-cheshireeast.opendata.arcgis.com. Questions or feedback: hello@datopian.com

Air Quality Monitoring NO2 Diffusion Tube Data 2024

The council’s Hub gives no description for this dataset.

Areas
92
Formats
5
Last updated
4 Feb 2025

Download & API

Air Quality Monitoring NO2 Diffusion Tube Data 2024 (CSV)csv
Spreadsheet — UTF-8, one header row
Download
Air Quality Monitoring NO2 Diffusion Tube Data 2024 (GeoJSON)geojson
GeoJSON — for web maps and GIS tools
Download
Air Quality Monitoring NO2 Diffusion Tube Data 2024 (GeoParquet)geoparquet
Columnar — query with DuckDB / SQL
Download
Air Quality Monitoring NO2 Diffusion Tube Data 2024 (map tiles)pmtiles
Vector tiles — embed in a map
Download
Live ArcGIS layer (source)arcgis
Download

Rendered from PMTiles, queried in-browser from GeoParquet — no server. How this works

Schema

FieldTypeValues
Site ID
Site_ID
string
Addressstring
Townstring
Categorystring5 values: Roadside (75), Other (7), Kerbside (5)…
IsTheTubeWithinAnAQMAstring2 values: N (52), Y (40)
AQMANamestring12 values: A6 Disley (9), A537 Broken Cross, Macclesfield (6), A523 London Road, Macclesfield (5)…
January2024RawDatanumber10.00 to 46.47
February2024RawDatanumber0.00 to 46.18
March2024RawDatanumber0.00 to 41.68
April2024RawDatanumber0.00 to 39.50
May2024RawDatanumber0.00 to 40.27
June2024RawDatanumber0.00 to 45.68
July2024RawDatanumber0.00 to 40.80
August2024RawDatanumber0.00 to 36.80
September2024RawDatanumber0.00 to 41.38
October2024RawDatanumber0.00 to 43.83
November2024RawDatanumber0.00 to 49.64
December2024RawDatanumber0.00 to 45.46
2024RawAnnualRunningMeanData
F2024RawAnnualRunningMeanData
number7.39 to 40.89
January2024RawStatusstring2 values: Below (80), Above (10)
February2024RawStatusstring2 values: Below (87), Above (4)
March2024RawStatusstring2 values: Below (90), Above (1)
April2024RawStatusstring1 value: Below (91)
May2024RawStatusstring2 values: Below (90), Above (1)
June2024RawStatusstring2 values: Below (90), Above (1)
July2024RawStatusstring2 values: Below (90), Above (1)
August2024RawStatusstring1 value: Below (91)
September2024RawStatusstring2 values: Below (87), Above (4)
October2024RawStatusstring2 values: Below (89), Above (2)
November2024RawStatusstring2 values: Below (83), Above (9)
December2024RawStatusstring2 values: Below (91), Above (1)
2024RawAnnualRunningMeanStatus
F2024RawAnnualRunningMeanStatus
string2 values: Below (91), Above (1)
Eastinginteger365,293 to 398,140
Northinginteger351,402 to 384,826
Longitudenumber-2.52 to -2.03
Latitudenumber53.06 to 53.36