---
title: Australian Government Ambient open data
resource: https://publicdata.au/cth/ambient/
jurisdiction: Australian Government
catalogue_read: 2026-09-28
not_endorsed: true
---

# Australian Government Ambient open data

Ambient lists 7 datasets on data.gov.au. 0 of them have an open licence and a file or API we can read.

## On the portals

- [Ambient National Transport Noise - ACT Sample (Point) 2018/2019](https://data.gov.au/data/dataset/antn_canberra_buildings_) (HTML; AMBIENT_SAMPLE_082024; updated 2025-07-31)
- [Ambient National Transport Noise - NSW Sample (Point) 2018/2019](https://data.gov.au/data/dataset/antn_sydney_buildings_) (HTML; AMBIENT_SAMPLE_082024; updated 2025-07-31)
- [Ambient National Transport Noise - NT Sample (Point) 2018/2019](https://data.gov.au/data/dataset/antn_darwin_buildings_) (HTML; AMBIENT_SAMPLE_082024; updated 2025-07-31)
- [Ambient National Transport Noise - SA Sample (Point) 2018/2019](https://data.gov.au/data/dataset/antn_adelaide_buildings_) (HTML; AMBIENT_SAMPLE_082024; updated 2025-07-31)
- [Ambient National Transport Noise - TAS Sample (Point) 2018/2019](https://data.gov.au/data/dataset/antn_hobart_buildings_) (HTML; AMBIENT_SAMPLE_082024; updated 2025-07-31)
- [Ambient National Transport Noise - VIC Sample (Point) 2018/2019](https://data.gov.au/data/dataset/antn_melbourne_buildings_) (HTML; AMBIENT_SAMPLE_082024; updated 2025-07-31)
- [Ambient National Transport Noise - WA Sample (Point) 2018/2019](https://data.gov.au/data/dataset/antn_perth_buildings_) (HTML; AMBIENT_SAMPLE_082024; updated 2025-07-31)

Full list: https://publicdata.au/cth/ambient/catalogue.json