Saturday
1 November 2025
12 - 1 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 21 29 9 12 2 0 22 18 29 38
Cook And Phillip 19 21 7 17 1 20 24 24
Earlwood 18 25 13 16 25 20 25
Lidcombe 25 22 8 14 0 0 27 25 27
Macquarie Park 26 22 1 10 1 0 21 23 26
Randwick 21 38 12 10 0 26 20 38
Rozelle 22 23 5 11 1 0 25 18 25
Ultimo-uts 11 18 19 10 3 20 20 20
Sydney North-west Parramatta North 26 22 5 12 1 0 28 14 28 31
Penrith 28 23 0 9 1 0 28 24 28
Prospect 28 24 4 13 0 0 29 26 29
Richmond 25 26 0 14 0 23 25 26
Rouse Hill 21 22 3 16 0 0 25 11 25
St Marys 31 26 2 10 27 21 31
Sydney South-west Bringelly 35 32 2 10 0 27 22 35 35
Camden 29 30 2 10 0 20 35 35
Campbelltown West 22 22 7 15 0 0 23 15 23
Liverpool 31 29 3 13 0 0 26 31 31
Oakdale 25 27 0 9 22 19 27
Illawarra Wollongong 41 44 1 8 1 0 27 24 44 44
Kembla Grange 32 38 7 11 26 18 38
Albion Park South 34 32 3 10 0 21 18 34
Lower Hunter Newcastle 33 40 4 13 2 30 17 40 40
Beresfield 27 26 6 18 1 23 13 27
Wallsend 31 33 3 13 1 24 17 33
Newcastle Carrington 3 1 34 18 34 48
Stockton 38 43 2 0 48 23 48
Mayfield 2 0 38 19 38
Central Coast Wyong 33 35 2 10 0 0 17 19 35 35
Lake Macquarie Morisset 32 34 3 10 0 2 13 14 34 34
Central Tablelands Bathurst 34 37 24 24 37 46
Orange 42 46 7 17 24 46
Mid-north Coast Coffs Harbour 38 43 1 12 3 21 23 43 43
Port Macquarie 30 33 1 9 0 0 32 34 34
Northern Tablelands Armidale 14 13 19 19 19
North-west Slopes Gunnedah 46 53 26 26 53 53
Narrabri 19 20 20
Tamworth 41 48 1 31 15 48
Southern Tablelands Goulburn 42 45 2 3 9 7 45 45
South-west Slopes Albury 42 47 1 28 18 47 54
Wagga Wagga North 46 54 24 18 54
Muswellbrook Muswellbrook 30 33 1 0 28 22 33 33
Singleton Singleton 25 33 3 0 26 19 33 33
Merriwa Merriwa 36 44 3 9 0 1 24 24 44 44
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