Sunday
5 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 4 17 25 23 2 0 32 31 32 41
Cook And Phillip 5 18 21 24 3 36 32 36
Earlwood 2 19 21 21 37 31 37
Lidcombe 23 34 7 7 0 0 24 24 34
Macquarie Park 14 28 2 8 0 0 17 15 28
Randwick 10 31 15 18 1 41 29 41
Rozelle 11 18 17 11 1 0 38 34 38
Ultimo-uts 6 10 24 15 3 37 35 37
Sydney North-west Parramatta North 17 34 9 5 1 0 23 18 34 38
Penrith 17 30 5 5 1 0 26 21 30
Prospect 27 38 5 5 0 0 28 21 38
Richmond 23 35 1 4 0 22 15 35
Rouse Hill 25 37 3 4 0 0 23 26 37
St Marys 8 30 13 7 28 18 30
Sydney South-west Bringelly 9 29 5 10 0 32 22 32 41
Camden 19 31 2 5 0 26 18 31
Campbelltown West 23 19 10 4 0 0 25 21 25
Liverpool 28 35 5 0 0 32 25 35
Oakdale 33 41 0 2 19 14 41
Illawarra Wollongong 1 17 20 10 0 0 43 27 43 43
Kembla Grange 19 30 3 4 27 24 30
Albion Park South 11 27 6 8 0 23 18 27
Lower Hunter Newcastle 13 29 14 18 2 1 39 30 39 39
Beresfield 26 38 4 12 0 38 27 38
Wallsend 12 27 10 23 0 33 29 33
Newcastle Carrington 15 1 55 30 55 55
Stockton 24 39 3 1 52 26 52
Mayfield 19 0 38 18 38
Central Coast Wyong 18 31 5 4 0 0 19 12 31 31
Lake Macquarie Morisset 35 50 3 7 0 1 27 23 50 50
Central Tablelands Bathurst 21 31 22 17 31 31
Orange 5 24 14 27 21 25 27
Mid-north Coast Coffs Harbour 32 42 0 9 2 46 52 52 66
Port Macquarie 28 37 2 15 0 0 53 66 66
Northern Tablelands Armidale 18 24 27 27 27
North-west Slopes Gunnedah 15 32 8 34 40 40 40
Narrabri 29 38 38
Tamworth 11 29 15 36 28 36
Southern Tablelands Goulburn 27 38 2 4 18 18 38 38
South-west Slopes Albury 25 34 3 26 25 34 41
Wagga Wagga North 6 23 10 41 29 41
Muswellbrook Muswellbrook 22 37 10 0 38 20 38 38
Singleton Singleton 10 30 17 0 45 34 45 45
Merriwa Merriwa 35 44 1 10 1 0 39 22 44 44
NSW ALERTS SYDNEY FORECAST
Mon 6 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