What is the air quality trend in Surry Hills?

Over the past 15 days, Surry Hills had an average AQI of 21 based on station measurements. The worst day was 2026-09-11 with AQI 83.

How is Surry Hills air quality measured?

Air quality in Surry Hills 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 Surry Hills, Australia

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

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

Current AQI
Good Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

257h

PM2.5 Station

257h · 1 station

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-09-23	20	8–30	4.8 µg/m³	5.0	11h	1
2026-09-22	22	2–53	5.4 µg/m³	5.6	13h	1
2026-09-21	7	1–14	1.8 µg/m³	2.4	22h	1
2026-09-20	8	1–34	2.0 µg/m³	2.2	19h	1
2026-09-19	6	1–12	1.5 µg/m³	1.6	11h	1
2026-09-18	22	4–153	7.2 µg/m³	8.5	20h	1
2026-09-17	13	7–24	2.8 µg/m³	3.3	16h	1
2026-09-16	5	3–8	1.0 µg/m³	1.3	10h	1
2026-09-15	9	3–19	2.1 µg/m³	2.4	19h	1
2026-09-14	34	3–84	9.3 µg/m³	9.5	23h	1
2026-09-13	28	4–90	7.3 µg/m³	7.6	24h	1
2026-09-12	53	4–107	16.5 µg/m³	17.6	22h	1
2026-09-11	83	11–272	44.5 µg/m³	48.8	24h	1
2026-09-10	9	2–23	2.3 µg/m³	2.8	21h	1
2026-09-09	6	5–6	1.3 µg/m³	1.3	2h	1

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