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The Council of the Shire of Hornsby
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
The Council of the Shire of Hornsby
New South Wales
2026-01-21 12:00
CAQI (Europe)
Very Low
Pollutants
PM10
μg/m³
10.2
PM2.5
μg/m³
5.8
Weather
℃
℃
℉
17℃
93%
4 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
PM10
PM2.5
Places included
Arcadia
AQI 12
Asquith
AQI 11
Beecroft
AQI 11
Berowra
AQI 11
Berowra Heights
AQI 12
Berowra Waters
AQI 12
Berrilee
AQI 12
Brooklyn
AQI 11
Canoelands
AQI 12
Cheltenham
AQI 11
Cherrybrook
AQI 11
Cowan
AQI 12
Dangar Island
AQI 11
Dural
AQI 12
Fiddletown
AQI 12
Forest Glen
AQI 12
Galston
AQI 12
Hornsby
AQI 11
Hornsby Heights
AQI 11
Laughtondale
AQI 16
Milsons Passage
AQI 11
Mount Kuring-Gai
AQI 11
Normanhurst
AQI 11
North Epping
AQI 11
Pennant Hills
AQI 11
Thornleigh
AQI 11
Waitara
AQI 11
Westleigh
AQI 11
Data Sources
http://www.environment.nsw.gov.au/
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Cities Nearby
Berowra Waters
AQI 12
Berrilee
AQI 12
Fiddletown
AQI 12
Berowra Heights
AQI 12
Cowan
AQI 12
Arcadia
AQI 12
Forest Glen
AQI 12
Canoelands
AQI 12
Berowra
AQI 11
Mount Kuring-Gai
AQI 11
Glenorie
AQI 12
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