Sunday
26 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 20 37 12 9 1 23 22 37 45
Cook And Phillip 9 23 17 12 1 29 29 29
Earlwood 24 39 9 8 28 24 39
Lidcombe 27 39 9 9 1 1 31 23 39
Macquarie Park 31 45 2 7 1 0 27 18 45
Randwick 17 38 17 8 1 28 27 38
Rozelle 25 39 6 8 0 1 28 27 39
Ultimo-uts 21 31 13 9 2 23 19 31
Sydney North-west Parramatta North 22 39 8 7 1 0 32 20 39 44
Penrith 27 39 6 8 1 1 36 29 39
Prospect 28 41 7 0 1 35 19 41
Richmond 33 44 0 7 0 37 26 44
Rouse Hill 31 42 4 7 1 1 33 27 42
St Marys 29 41 2 6 39 25 41
Sydney South-west Bringelly 34 44 1 6 0 48 33 48 86
Camden 36 45 4 0 34 25 45
Campbelltown West 37 45 2 4 0 0 34 35 45
Liverpool 32 43 4 7 0 0 39 30 43
Oakdale 36 47 0 4 86 17 86
Illawarra Wollongong 38 43 1 2 0 0 43 38 43 50
Kembla Grange 36 50 1 2 44 37 50
Albion Park South 34 46 1 3 0 24 26 46
Lower Hunter Newcastle 2 19 27 14 2 2 59 33 59 59
Beresfield 12 29 13 12 0 49 33 49
Wallsend 10 21 10 10 0 45 30 45
Newcastle Carrington 28 2 82 35 82 82
Stockton 25 30 4 1 75 36 75
Mayfield 18 0 53 26 53
Central Coast Wyong 21 41 4 8 0 1 25 17 41 41
Lake Macquarie Morisset 31 44 2 7 0 0 30 26 44 44
Central Tablelands Bathurst 22 32 32 21 32 37
Orange 34 37 6 20 21 37
Mid-north Coast Coffs Harbour 17 29 5 22 3 39 29 39 39
Port Macquarie 17 27 2 29 0 0 36 30 36
Northern Tablelands Armidale 9 24 24 24 24
North-west Slopes Gunnedah 44 51 0 27 22 51 51
Narrabri 38 31 38
Tamworth 23 37 10 48 26 48
Southern Tablelands Goulburn 35 44 1 3 14 12 44 44
South-west Slopes Albury 6 20 9 29 12 29 36
Wagga Wagga North 18 31 1 36 19 36
Muswellbrook Muswellbrook 33 42 4 0 45 29 45 45
Singleton Singleton 13 28 9 0 55 30 55 55
Merriwa Merriwa 41 54 0 6 0 0 29 16 54 54
NSW ALERTS SYDNEY FORECAST
Mon 27 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