Thursday
30 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 28 37 4 3 1 0 10 11 37 41
Cook And Phillip 26 32 3 6 32
Earlwood 28 37 3 3 13 11 37
Lidcombe 23 35 8 5 0 0 15 15 35
Macquarie Park 26 41 3 5 0 0 14 13 41
Randwick 32 41 1 3 0 11 9 41
Rozelle 24 34 7 4 0 0 14 20 34
Ultimo-uts 24 31 8 10 2 14 15 31
Sydney North-west Parramatta North 26 36 6 5 1 0 18 11 36 47
Penrith 26 38 4 5 0 0 19 13 38
Prospect 26 38 6 5 0 0 18 10 38
Richmond 25 47 5 17 16 47
Rouse Hill 0 17 13 17
St Marys 25 37 5 4 16 8 37
Sydney South-west Bringelly 25 36 1 4 0 15 8 36 36
Camden 24 34 6 1 11 8 34
Campbelltown West 26 35 3 4 0 0 13 2 35
Liverpool 25 36 3 5 0 16 9 36
Oakdale 23 34 2 10 12 16 34
Illawarra Wollongong 23 32 5 8 1 0 16 9 32 33
Kembla Grange 24 33 2 4 12 10 33
Albion Park South 22 31 1 5 0 12 4 31
Lower Hunter Newcastle 30 41 1 6 2 1 25 14 41 42
Beresfield 27 39 3 5 0 22 21 39
Wallsend 28 42 3 6 0 20 12 42
Newcastle Carrington 5 1 31 13 31 44
Stockton 31 44 2 0 42 23 44
Mayfield 7 0 29 12 29
Central Coast Wyong 37 50 1 11 0 1 19 16 50 50
Lake Macquarie Morisset 39 49 0 5 0 0 12 18 49 49
Central Tablelands Bathurst 30 43 14 16 43 43
Orange 18 39 10 5 12 16 39
Mid-north Coast Coffs Harbour 25 35 4 7 4 9 7 35 35
Port Macquarie 20 32 0 3 0 0 7 7 32
Northern Tablelands Armidale 5 3 7 7 7
North-west Slopes Gunnedah 27 44 4 15 20 44 48
Narrabri 14 16 16
Tamworth 33 48 5 16 18 48
Southern Tablelands Goulburn 26 39 2 3 7 6 39 39
South-west Slopes Albury 33 48 7 23 16 48 48
Wagga Wagga North 32 46 1 29 15 46
Muswellbrook Muswellbrook 29 39 8 1 26 39 39
Singleton Singleton 32 48 5 2 28 38 48 48
Merriwa Merriwa 39 49 1 10 0 0 18 24 49 49
NSW ALERTS SYDNEY FORECAST
Fri 31 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