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

Analyser Air Quality Quarterly Data

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

Rows
3
Formats
3
Last updated
30 Sept 2026

Data

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Download & API

Analyser Air Quality Quarterly Data (CSV)csv
Spreadsheet — UTF-8, one header row
Download
Analyser Air Quality Quarterly Data (Parquet)parquet
Columnar — query with DuckDB / SQL
Download
Original file as uploaded (Analyser_Air_Quality_Quarterly_Data.xlsx)xlsx18 KB
The file exactly as uploaded to the council’s ArcGIS Hub
Download

Schema

FieldTypeValues
Site IDstring
Addressstring
Townstring
Categorystring1 value: Roadside (3)
NO2 Mean Concentrations (µg/m3) Average to the end of Marchnumber19.60 to 20.80
NO2 Mean Concentrations (µg/m3) Average to the end of Junenumber17.20 to 19.70
NO2 Mean Concentrations (µg/m3) Average to the end of Septemberinteger
NO2 Mean Concentrations (µg/m3) Average to the end of Decemberinteger
NO2 Mean Concentrations (µg/m3) Final ratified annual averageinteger
PM2.5 Mean Concentrations (µg/m3) Average to the end of Marchnumber7.60 to 9.60
PM2.5 Mean Concentrations (µg/m3) Average to the end of Junenumber6.30 to 8.10
PM2.5 Mean Concentrations (µg/m3) Average to the end of Septemberinteger
PM2.5 Mean Concentrations (µg/m3) Average to the end of Decemberinteger
PM2.5 Mean Concentrations (µg/m3) Final ratified annual averageinteger
PM10 Mean Concentrations (µg/m3) Average to the end of Marchnumber11.80 to 16.50
PM10 Mean Concentrations (µg/m3) Average to the end of Junenumber9.40 to 16.80
PM10 Mean Concentrations (µg/m3) Average to the end of Septemberinteger
PM10 Mean Concentrations (µg/m3) Average to the end of Decemberinteger
PM10 Mean Concentrations (µg/m3) Final ratified annual averageinteger
Eastinginteger369,401 to 397,544
Northinginteger354,529 to 384,714
Longitutdenumber-2.46 to -2.04
Latitudenumber53.09 to 53.36
NO2 Mean Concentrations (µg/m3) indicatorstring1 value: Below (3)
PM2.5 Mean Concentrations (µg/m3) indicatorstring1 value: Below (3)
PM10 Mean Concentrations (µg/m3) indicatorstring1 value: Below (3)