Saturday
11 October 2025
6 - 7 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 31 42 2 6 0 0 18 18 42 45
Cook And Phillip 20 30 8 8 2 21 22 30
Earlwood 29 39 4 7 24 21 39
Lidcombe 31 41 2 4 0 0 24 15 41
Macquarie Park 34 42 0 3 1 0 17 15 42
Randwick 31 45 4 4 0 24 17 45
Rozelle 30 41 2 5 0 0 22 15 41
Ultimo-uts 23 33 10 8 1 20 20 33
Sydney North-west Parramatta North 29 40 4 4 2 0 23 15 40 44
Penrith 27 39 2 5 1 0 24 13 39
Prospect 32 43 2 5 0 0 26 12 43
Richmond 33 43 4 0 24 8 43
Rouse Hill 33 43 1 4 0 0 24 13 43
St Marys 34 44 1 3 28 18 44
Sydney South-west Bringelly 34 42 0 3 0 28 21 42 42
Camden 29 40 1 4 0 25 18 40
Campbelltown West 16 37 16 4 0 0 27 22 37
Liverpool 32 42 0 4 0 0 29 25 42
Oakdale 33 41 0 3 20 16 41
Illawarra Wollongong 23 38 9 5 0 0 22 17 38 48
Kembla Grange 33 42 1 4 48 25 48
Albion Park South 31 41 2 4 0 22 12 41
Lower Hunter Newcastle 26 46 9 4 0 0 46 20 46 47
Beresfield 30 47 6 3 0 43 21 47
Wallsend 33 47 1 4 0 31 19 47
Newcastle Carrington 31 0 54 32 54 69
Stockton 7 27 29 3 69 29 69
Mayfield 18 0 40 18 40
Central Coast Wyong 42 54 1 5 0 1 24 18 54 54
Lake Macquarie Morisset 41 48 1 3 0 0 16 12 48 48
Central Tablelands Bathurst 24 39 27 10 39 40
Orange 28 40 1 7 18 16 40
Mid-north Coast Coffs Harbour 30 45 0 29 2 58 44 58 58
Port Macquarie 29 52 2 34 0 0 41 44 52
Northern Tablelands Armidale 5 26 40 40 40
North-west Slopes Gunnedah 25 42 2 28 33 42 44
Narrabri 19 28 28
Tamworth 32 44 3 39 44 44
Southern Tablelands Goulburn 32 42 2 6 19 13 42 42
South-west Slopes Albury 28 38 3 34 26 38 63
Wagga Wagga North 26 37 0 63 24 63
Muswellbrook Muswellbrook 18 38 11 0 52 24 52 52
Singleton Singleton 27 43 6 0 43 19 43 43
Merriwa Merriwa 32 44 1 2 0 0 17 10 44 44
NSW ALERTS SYDNEY FORECAST
Sun 12 Oct 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