Sunday
12 October 2025
8 - 9 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 25 34 2 3 0 0 21 13 34 36
Cook And Phillip 24 31 1 2 25 24 31
Earlwood 23 30 5 3 33 27 33
Lidcombe 23 33 5 2 0 0 33 19 33
Macquarie Park 27 36 0 1 1 0 25 20 36
Randwick 26 33 4 1 0 32 16 33
Rozelle
Ultimo-uts 19 27 9 3 2 22 16 27
Sydney North-west Parramatta North 24 33 4 1 2 0 35 19 35 38
Penrith 30 37 0 2 0 0 30 22 37
Prospect 23 35 5 4 0 0 38 22 38
Richmond 28 38 0 2 1 26 18 38
Rouse Hill 25 35 3 2 0 1 30 9 35
St Marys 28 37 2 1 34 13 37
Sydney South-west Bringelly 22 33 2 5 0 43 21 43 43
Camden 28 33 1 1 0 28 20 33
Campbelltown West 13 25 13 3 0 0 30 13 30
Liverpool 22 33 3 4 0 0 42 28 42
Oakdale 30 38 0 1 26 15 38
Illawarra Wollongong 31 42 1 1 0 0 37 18 42 91
Kembla Grange 33 44 0 2 91 22 91
Albion Park South 30 43 1 2 0 22 15 43
Lower Hunter Newcastle 32 40 0 1 1 0 76 28 76 76
Beresfield 29 39 2 2 0 50 28 50
Wallsend 30 41 0 2 1 40 21 41
Newcastle Carrington 4 0 74 31 74 76
Stockton 25 38 6 1 76 31 76
Mayfield 0 0 48 29 48
Central Coast Wyong 32 42 0 1 0 0 28 11 42 42
Lake Macquarie Morisset 33 44 0 0 0 0 20 13 44 44
Central Tablelands Bathurst 26 32 25 4 32 36
Orange 27 36 9 21 25 36
Mid-north Coast Coffs Harbour 19 31 6 20 2 36 29 36 39
Port Macquarie 36 39 0 13 0 0 32 33 39
Northern Tablelands Armidale 6 10 14 14 14
North-west Slopes Gunnedah 32 40 20 16 40 40
Narrabri 10 7 10
Tamworth 32 35 1 33 19 35
Southern Tablelands Goulburn 28 38 1 4 16 11 38 38
South-west Slopes Albury 20 32 5 29 31 32 52
Wagga Wagga North 17 30 2 52 19 52
Muswellbrook Muswellbrook 24 36 4 0 50 22 50 50
Singleton Singleton 27 37 4 0 59 27 59 59
Merriwa Merriwa 31 40 0 2 0 0 28 16 40 40
NSW ALERTS SYDNEY FORECAST
Mon 13 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