Saturday
1 November 2025
4 - 5 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 30 36 10 21 2 0 19 20 36 42
Cook And Phillip 24 27 7 20 2 22 28 28
Earlwood 34 37 10 24 25 22 37
Lidcombe 40 42 2 6 0 0 24 27 42
Macquarie Park 33 39 1 6 1 0 18 22 39
Randwick 34 36 10 19 0 27 24 36
Rozelle 24 34 13 24 1 0 25 20 34
Ultimo-uts 22 26 18 29 3 23 24 29
Sydney North-west Parramatta North 38 40 2 6 1 0 23 12 40 44
Penrith 32 33 0 5 1 0 22 19 33
Prospect 41 44 2 3 0 0 22 24 44
Richmond 32 36 0 6 0 18 26 36
Rouse Hill 35 37 2 5 0 0 18 16 37
St Marys 36 41 2 4 20 15 41
Sydney South-west Bringelly 41 46 1 5 0 21 20 46 47
Camden 41 47 2 6 0 14 25 47
Campbelltown West 40 46 4 9 0 0 19 17 46
Liverpool 43 47 0 5 0 0 21 29 47
Oakdale 38 41 1 9 17 16 41
Illawarra Wollongong 42 53 2 9 0 0 27 25 53 53
Kembla Grange 41 51 1 8 25 19 51
Albion Park South 40 49 1 7 0 20 19 49
Lower Hunter Newcastle 33 41 6 13 1 34 21 41 41
Beresfield 32 40 6 7 2 23 17 40
Wallsend 29 39 8 9 1 24 19 39
Newcastle Carrington 5 1 38 21 38 53
Stockton 37 42 4 0 53 25 53
Mayfield 14 1 38 20 38
Central Coast Wyong 31 36 2 11 0 1 19 21 36 36
Lake Macquarie Morisset 38 38 2 8 0 1 17 20 38 38
Central Tablelands Bathurst 40 50 21 25 50 50
Orange 38 49 7 16 23 49
Mid-north Coast Coffs Harbour 26 36 1 17 3 25 25 36 40
Port Macquarie 31 40 1 9 0 0 30 29 40
Northern Tablelands Armidale 5 14 18 18 18
North-west Slopes Gunnedah 49 61 29 31 61 61
Narrabri 24 25 25
Tamworth 36 51 1 33 18 51
Southern Tablelands Goulburn 39 53 1 7 7 6 53 53
South-west Slopes Albury 45 55 1 27 19 55 60
Wagga Wagga North 50 60 22 14 60
Muswellbrook Muswellbrook 43 45 0 1 29 16 45 45
Singleton Singleton 42 45 3 2 21 22 45 45
Merriwa Merriwa 36 45 6 10 0 3 28 21 45 45
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