Saturday
1 November 2025
8 - 9 am (AEST)
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Show data readings





GOOD
FAIR
POOR
VERY POOR
EXTREMELY POOR
0 - 66
scale: 33 units		 67 - 99
scale: 33 units		 100 - 149
scale: 33 units		 150 - 199
scale: 33 units		 200
scale: 33 units
Scale: 0 to 250
 

 Pollutants Ozone
O3		 Ozone
O3		 Nitrogen
dioxide
NO2		 Visibility
NEPH		 Carbon
monoxide
CO		 Sulfur
dioxide
SO2		 Particles
PM10		 Particles
PM2.5		  Site AQI

highest
level at
the site
 Regional AQI

highest
level for
the region
 Averaging Periods 1-hour
average		 rolling
4-hour
average		 1-hour
average		 1-hour
average		 rolling
8-hour
average		 1-hour
average		 rolling
24-hour
average		 rolling
24-hour
average
Sydney East Alexandria 15 17 13 13 1 0 23 19 23 35
Cook And Phillip 7 13 14 12 1 19 22 22
Earlwood 17 20 8 9 25 19 25
Lidcombe 14 17 11 10 0 0 26 20 26
Macquarie Park 13 20 7 9 1 0 20 19 20
Randwick 35 27 1 11 0 24 19 35
Rozelle 11 17 10 11 0 0 24 19 24
Ultimo-uts 7 13 22 11 2 16 20 22
Sydney North-west Parramatta North 11 15 14 11 0 0 27 16 27 29
Penrith 10 17 9 14 1 0 26 24 26
Prospect 9 13 16 13 0 0 29 23 29
Richmond 11 21 3 12 0 23 21 23
Rouse Hill 15 21 9 9 0 0 23 14 23
St Marys 9 15 12 12 27 23 27
Sydney South-west Bringelly 14 19 7 11 0 28 22 28 38
Camden 15 21 6 7 0 21 38 38
Campbelltown West 12 19 12 9 0 0 24 13 24
Liverpool 16 17 7 10 0 0 28 30 30
Oakdale 20 31 1 8 22 25 31
Illawarra Wollongong 21 12 8 8 1 0 26 19 26 26
Kembla Grange 17 17 6 9 25 20 25
Albion Park South 24 23 2 7 0 23 18 24
Lower Hunter Newcastle 13 14 6 20 2 29 19 29 29
Beresfield 13 16 3 10 0 23 7 23
Wallsend 11 16 4 17 0 23 14 23
Newcastle Carrington 6 2 33 16 33 48
Stockton 14 17 7 2 48 23 48
Mayfield 5 1 38 20 38
Central Coast Wyong 15 13 3 10 0 0 18 19 19 19
Lake Macquarie Morisset 16 17 3 12 0 0 14 15 17 17
Central Tablelands Bathurst 23 27 23 25 27 36
Orange 29 36 1 7 19 27 36
Mid-north Coast Coffs Harbour 24 40 3 9 3 23 24 40 40
Port Macquarie 25 27 1 6 0 0 26 28 28
Northern Tablelands Armidale 9 12 17 17 17
North-west Slopes Gunnedah 35 34 25 23 35 35
Narrabri 16 17 17
Tamworth 29 30 2 28 20 30
Southern Tablelands Goulburn 28 33 3 5 10 9 33 33
South-west Slopes Albury 30 25 1 36 18 36 36
Wagga Wagga North 31 23 0 31 21 31
Muswellbrook Muswellbrook 14 18 5 0 27 25 27 27
Singleton Singleton 19 18 2 0 27 16 27 27
Merriwa Merriwa 25 22 2 11 0 1 23 25 25 25
NSW ALERTS SYDNEY FORECAST
Sun 2 Nov 2025
Updated hourly Updated daily
at 4:00pm
Gaps indicate that an instrument was not online for that period OR an average could not be calculated as there were not enough valid hourly data values OR that a pollutant is not measured at the site. Data from monitoring sites is collected, stored and shown in reports using Australian Eastern Standard time (AEST). Normally data for any hour should be available approximately 30 minutes later. During daylight saving, please be aware that the actual local time equals the displayed time plus 1 hour