Sunday
5 October 2025
7 - 8 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 30 26 30 2 0 31 29 31 44
Cook And Phillip 7 29 20 26 3 34 30 34
Earlwood 8 32 19 19 37 30 37
Lidcombe 23 38 8 7 0 0 25 24 38
Macquarie Park 17 35 1 6 0 0 17 14 35
Randwick 22 44 10 26 1 42 27 44
Rozelle 7 27 24 18 1 1 39 33 39
Ultimo-uts 0 20 38 41 3 36 34 41
Sydney North-west Parramatta North 28 40 4 4 1 0 23 17 40 41
Penrith 20 35 4 3 1 0 27 22 35
Prospect 30 41 4 6 0 0 29 23 41
Richmond 24 39 2 4 0 22 15 39
Rouse Hill 30 40 1 3 0 0 23 25 40
St Marys 23 39 4 4 28 19 39
Sydney South-west Bringelly 20 37 3 5 1 30 22 37 41
Camden 21 36 3 5 0 26 17 36
Campbelltown West 4 22 26 5 0 0 26 18 26
Liverpool 22 38 9 0 0 33 24 38
Oakdale 33 41 0 2 20 14 41
Illawarra Wollongong 8 27 18 15 0 0 44 25 44 44
Kembla Grange 20 34 5 6 27 26 34
Albion Park South 17 34 5 8 0 23 18 34
Lower Hunter Newcastle 13 39 18 14 1 3 37 30 39 44
Beresfield 27 44 4 13 0 38 27 44
Wallsend 13 37 13 17 0 37 31 37
Newcastle Carrington 27 1 52 29 52 52
Stockton 27 45 3 1 51 26 51
Mayfield 7 0 39 19 39
Central Coast Wyong 22 36 5 5 0 0 19 12 36 36
Lake Macquarie Morisset 37 53 3 7 0 1 26 22 53 53
Central Tablelands Bathurst 21 34 22 16 34 34
Orange 13 33 9 12 21 24 33
Mid-north Coast Coffs Harbour 31 43 0 17 2 47 51 51 65
Port Macquarie 29 39 2 19 0 0 52 65 65
Northern Tablelands Armidale 21 24 27 27 27
North-west Slopes Gunnedah 16 40 9 33 38 40 40
Narrabri 28 37 37
Tamworth 19 40 14 34 26 40
Southern Tablelands Goulburn 30 41 2 5 18 18 41 41
South-west Slopes Albury 26 37 3 26 25 37 40
Wagga Wagga North 17 32 5 40 30 40
Muswellbrook Muswellbrook 33 42 2 0 38 18 42 42
Singleton Singleton 18 39 12 0 43 32 43 43
Merriwa Merriwa 35 45 1 9 1 0 39 21 45 45
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