Saturday
1 November 2025
3 - 4 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 27 34 10 24 2 0 18 18 34 38
Cook And Phillip 21 25 8 19 2 21 27 27
Earlwood 30 32 10 15 24 21 32
Lidcombe 34 38 3 8 0 0 24 27 38
Macquarie Park 26 37 0 8 1 0 19 22 37
Randwick 28 32 11 20 0 27 22 32
Rozelle 29 33 3 13 1 0 24 18 33
Ultimo-uts 21 22 16 24 3 22 23 24
Sydney North-west Parramatta North 32 36 2 8 1 0 24 12 36 40
Penrith 24 32 0 6 1 0 24 20 32
Prospect 38 40 3 4 0 0 24 25 40
Richmond 29 34 0 7 0 18 28 34
Rouse Hill 30 32 2 5 0 0 20 14 32
St Marys 31 39 2 5 21 17 39
Sydney South-west Bringelly 37 44 1 5 0 22 21 44 44
Camden 39 43 2 7 0 15 25 43
Campbelltown West 40 41 4 9 0 0 20 17 41
Liverpool 37 43 0 8 0 0 22 30 43
Oakdale 36 37 1 10 19 15 37
Illawarra Wollongong 42 52 1 7 0 0 27 25 52 52
Kembla Grange 43 48 1 8 25 20 48
Albion Park South 40 47 1 7 0 21 19 47
Lower Hunter Newcastle 38 41 3 11 1 32 22 41 41
Beresfield 38 38 3 6 1 22 17 38
Wallsend 39 40 1 6 0 23 18 40
Newcastle Carrington 3 1 37 20 37 51
Stockton 37 42 4 1 51 25 51
Mayfield 6 1 38 22 38
Central Coast Wyong 31 37 2 12 0 0 18 20 37 37
Lake Macquarie Morisset 33 36 3 11 0 1 16 18 36 36
Central Tablelands Bathurst 41 48 22 26 48 50
Orange 39 50 6 16 23 50
Mid-north Coast Coffs Harbour 25 40 1 20 3 24 25 40 40
Port Macquarie 31 40 1 12 0 0 29 27 40
Northern Tablelands Armidale 8 13 20 20 20
North-west Slopes Gunnedah 48 59 27 29 59 59
Narrabri 23 24 24
Tamworth 43 52 1 33 16 52
Southern Tablelands Goulburn 43 54 1 3 7 6 54 54
South-west Slopes Albury 45 54 0 27 19 54 59
Wagga Wagga North 49 59 23 15 59
Muswellbrook Muswellbrook 40 41 1 1 29 16 41 41
Singleton Singleton 38 39 4 3 22 19 39 39
Merriwa Merriwa 37 45 4 8 0 2 27 24 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