What is the air quality trend in Launceston?

Over the past 8 days, Launceston had an average AQI of 43 based on station measurements. The worst day was 2026-09-16 with AQI 66.

How is Launceston air quality measured?

Air quality in Launceston is measured by ground-level monitoring stations that report PM2.5 and PM10 concentrations hourly. CERNS.IO aggregates readings from nearby stations and converts PM2.5 to the US EPA Air Quality Index (AQI) scale.

Air Quality History for Launceston, Australia

Name: Launceston Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Historical PM2.5 and AQI trend from monitoring stations near Launceston, Australia.

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

160h

PM2.5 Station

160h · 2 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-09-23	39	9–64	9.6 µg/m³	9h	13
2026-09-22	45	19–69	11.2 µg/m³	24h	15
2026-09-21	42	6–128	11.4 µg/m³	23h	15
2026-09-20	43	9–149	12.2 µg/m³	23h	6
2026-09-19	29	8–70	7.4 µg/m³	24h	9
2026-09-18	38	5–77	9.5 µg/m³	24h	8
2026-09-17	42	6–117	11.1 µg/m³	23h	9
2026-09-16	66	8–174	24.5 µg/m³	10h	3

Back to Launceston Air Quality