Saturday
1 November 2025
11 - 12 pm (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 28 27 7 11 1 0 23 18 28 42
Cook And Phillip 21 17 5 11 1 20 23 23
Earlwood 25 25 8 10 25 20 25
Lidcombe 12 19 17 15 0 0 28 21 28
Macquarie Park 18 18 6 10 1 0 21 22 22
Randwick 32 42 5 9 0 26 20 42
Rozelle 23 19 6 12 1 0 25 19 25
Ultimo-uts 18 16 17 11 3 20 21 21
Sydney North-west Parramatta North 14 17 13 17 1 0 28 15 28 31
Penrith 20 18 3 11 1 0 29 25 29
Prospect 18 18 10 18 0 0 31 26 31
Richmond 23 22 1 11 0 23 23 23
Rouse Hill 19 21 6 13 0 0 24 11 24
St Marys 23 19 6 13 27 22 27
Sydney South-west Bringelly 25 26 3 11 0 28 22 28 35
Camden 27 26 2 9 0 20 35 35
Campbelltown West 19 19 9 10 0 0 24 13 24
Liverpool 22 25 5 13 0 0 28 30 30
Oakdale 23 25 0 9 22 21 25
Illawarra Wollongong 36 38 1 10 1 0 27 22 38 38
Kembla Grange 32 33 3 9 25 16 33
Albion Park South 26 29 3 9 0 21 16 29
Lower Hunter Newcastle 35 33 3 10 2 28 18 35 35
Beresfield 23 22 6 20 1 23 12 23
Wallsend 29 27 3 16 1 23 16 29
Newcastle Carrington 2 1 34 16 34 46
Stockton 38 36 2 1 46 23 46
Mayfield 3 1 38 21 38
Central Coast Wyong 32 30 1 10 0 0 17 18 32 32
Lake Macquarie Morisset 31 30 3 10 0 2 12 12 31 31
Central Tablelands Bathurst 31 34 23 24 34 42
Orange 40 42 5 18 25 42
Mid-north Coast Coffs Harbour 35 39 1 11 3 21 22 39 39
Port Macquarie 26 32 1 9 0 0 30 32 32
Northern Tablelands Armidale 15 13 18 18 18
North-west Slopes Gunnedah 42 50 25 24 50 50
Narrabri 18 19 19
Tamworth 39 44 1 31 17 44
Southern Tablelands Goulburn 39 40 1 3 9 8 40 40
South-west Slopes Albury 40 43 0 28 18 43 50
Wagga Wagga North 46 50 27 21 50
Muswellbrook Muswellbrook 30 28 1 0 28 23 30 30
Singleton Singleton 30 31 2 0 25 18 31 31
Merriwa Merriwa 40 41 2 8 0 1 23 24 41 41
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