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Datasets / United Kingdom / London

United Kingdom · Greater London

Find datasets for London

Citymirror helps people and AI agents find where London datasets are available — across open-data portals, national sources, transport APIs, sensor feeds and geospatial files. London is among the most data-rich cities in the world: the London Datastore (GLA), the TfL Unified API for real-time transport, and the London Air Quality Network. Open and real-time coverage is strong across transport, air quality and demographics.

Datasets by topic

Traffic partial

3 known source(s) · open data: open

Air quality partial

2 known source(s) · open data: partial

Population partial

3 known source(s) · open data: open

Geospatial partial

3 known source(s) · open data: open

Housing good

4 known source(s) · open data: open

Planning good

4 known source(s) · open data: open

Energy partial

3 known source(s) · open data: open

Transport partial

3 known source(s) · open data: open

Weather partial

2 known source(s) · open data: partial

Environment partial

3 known source(s) · open data: open

Primary source domains

data.london.gov.uk
London Datastore (GLA)Local authority / municipality

api.tfl.gov.uk
Transport for London Unified APITransport authority / operator

londonair.org.uk
London Air Quality Network (Imperial)Environment / air-quality agency

planning.data.gov.uk
Planning Data Platform (London tiles)National open-data portal

data.gov.uk
data.gov.ukNational open-data portal

ons.gov.uk
Office for National StatisticsNational statistics office

ordnancesurvey.co.uk
Ordnance SurveyNational mapping / geospatial agency

os.uk
OS Data HubNational mapping / geospatial agency

For AI agents & developers

Query this as a data-availability map

Call the Citymirror search endpoint to get source domains, availability and gaps for this place and topic as structured JSON.

curl -X POST https://citymirror.io/api/search \
  -H "Content-Type: application/json" \
  -d '{"query":"Find datasets for London for a smart-city digital twin","place":"London","country":"United Kingdom","use_case":"digital twin"}'

Endpoint: POST https://citymirror.io/api/search · also GET https://citymirror.io/api/search?place=London& · Full API docs · OpenAPI

Related

COUNTRY
United Kingdom national datasets INDEX
All dataset source maps

Source map last reviewed: 2026-06-14. Citymirror provides dataset source-location intelligence, not ownership of external datasets.