Saturday
1 November 2025
5 - 6 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 17 29 9 7 2 0 24 20 29 32
Cook And Phillip 15 22 7 7 1 20 23 23
Earlwood 18 29 8 26 21 29
Lidcombe 19 32 6 9 0 0 28 21 32
Macquarie Park 22 29 0 7 0 0 21 19 29
Randwick 20 29 10 6 0 24 19 29
Rozelle 20 28 3 7 0 0 25 19 28
Ultimo-uts 18 24 12 6 2 16 21 24
Sydney North-west Parramatta North 14 29 8 6 1 0 29 18 29 33
Penrith 11 27 4 9 1 0 28 27 28
Prospect 14 30 15 7 0 0 30 28 30
Richmond 22 33 0 6 0 22 23 33
Rouse Hill 19 30 3 8 0 0 23 15 30
St Marys 11 29 4 7 29 22 29
Sydney South-west Bringelly 11 24 4 10 0 29 22 29 61
Camden 19 29 2 7 0 22 61 61
Campbelltown West 17 27 9 7 0 0 24 11 27
Liverpool 6 25 11 13 0 0 30 31 31
Oakdale 28 36 0 7 22 23 36
Illawarra Wollongong 10 30 10 5 1 0 27 21 30 32
Kembla Grange 16 32 6 7 26 25 32
Albion Park South 18 29 3 6 0 24 20 29
Lower Hunter Newcastle 11 21 11 11 2 32 18 32 32
Beresfield 11 17 7 10 4 25 10 25
Wallsend 18 24 2 7 0 23 14 24
Newcastle Carrington 15 1 34 17 34 49
Stockton 17 27 10 1 49 25 49
Mayfield 9 0 40 23 40
Central Coast Wyong 9 12 5 16 0 1 19 21 21 21
Lake Macquarie Morisset 14 19 3 18 1 0 15 17 19 19
Central Tablelands Bathurst 24 33 25 25 33 37
Orange 29 37 0 7 21 29 37
Mid-north Coast Coffs Harbour 36 42 1 7 3 23 23 42 42
Port Macquarie 21 31 2 8 0 0 22 22 31
Northern Tablelands Armidale 7 12 16 16 16
North-west Slopes Gunnedah 21 29 0 24 22 29 29
Narrabri 16 16 16
Tamworth 21 28 2 29 22 29
Southern Tablelands Goulburn 25 34 3 5 13 13 34 34
South-west Slopes Albury 9 12 6 40 19 40 40
Wagga Wagga North 8 17 2 31 19 31
Muswellbrook Muswellbrook 13 20 6 0 28 24 28 28
Singleton Singleton 12 19 5 0 28 11 28 28
Merriwa Merriwa 14 22 4 13 0 0 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