Not an emergency service · In an emergency, call 911 PlansAccountAPI & MCPStore ↗Watt Street ↗
Independent · Est. 2026
THE PUBLIC RECORD · ORGANISED · SOS.CITY · SOS.cityThe public record of every place, organised.

Type a question, a place, a dataset or an agency. We answer from the record first, with sources. When we can't, Claude looks further.

VerifiedAPI · ArcGIS

CalEnviroScreen 5.0

Pollution burden and population vulnerability scores by area, incl. air quality, traffic, hazardous sites

CalEnviroScreen 5.0 is published by California Office of Environmental Health Hazard Assessment for Los Angeles, California. It has an API (ArcGIS REST); its update schedule isn't stated, last updated 2026-07-01. Reuse: check terms. Check status: verified.

UpdatesNot stated
Last updated2026-07-01
ReuseCheck terms
Get itArcGIS REST

About this source

PublisherCalifornia Office of Environmental Health Hazard Assessment
Originalhttps://oehha.ca.gov/calenviroscreen/report/calenviroscreen-50 ↗
PlaceLos Angeles, California · state
ShelfSafety and emergencies
FormatsData download (format not stated), ArcGIS map, PDF report
Update rateMulti-year versions
Located byLatest census geography (4.0 was census tract)
LicenceOEHHA Conditions of Use (https://oehha.ca.gov/public-information/conditions-use)
CheckedVerified: opened and matched by a person or our reviewer

Cite this source: California Office of Environmental Health Hazard Assessment, “CalEnviroScreen 5.0”, https://oehha.ca.gov/calenviroscreen/report/calenviroscreen-50, last updated 2026-07-01. Listed by SOS.city at https://sos.city/source/355 (verified).

Use it in your product

# ArcGIS REST: query the layer
curl "https://oehha.ca.gov/calenviroscreen/report/calenviroscreen-50"
Catalogue-level endpoint: lists every dataset on this portal.
# Through SOS.city: this source and its neighbours, with publisher, licence and check status
curl https://api.sos.city/v1/sources/355 -H "Authorization: Bearer sos_…"

Same shelf, same place