What is the air quality trend in Carrum Downs?

Over the past 8 days, Carrum Downs had an average AQI of 28 based on station measurements. The worst day was 2026-06-08 with AQI 42.

How is Carrum Downs air quality measured?

Air quality in Carrum Downs 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 Carrum Downs, Australia

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

167h

PM2.5 Station

167h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-06-09	20	11–29	4.8 µg/m³	15.2	2h	11
2026-06-08	42	19–64	10.5 µg/m³	17.7	24h	23
2026-06-07	26	11–47	6.3 µg/m³	6.1	24h	23
2026-06-06	34	10–54	8.0 µg/m³	7.1	24h	22
2026-06-05	23	12–40	5.4 µg/m³	5.3	24h	21
2026-06-04	23	11–45	5.6 µg/m³	6.8	24h	22
2026-06-03	33	15–60	8.3 µg/m³	4.6	24h	22
2026-06-02	29	8–61	7.0 µg/m³	3.4	21h	25

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