Sunday
26 October 2025
7 - 8 am (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 23 21 4 8 1 32 29 32 38
Cook And Phillip 18 16 6 8 1 34 32 34
Earlwood 21 10 8 8 36 34 36
Lidcombe 23 20 5 8 0 1 35 30 35
Macquarie Park 25 25 0 7 0 0 32 23 32
Randwick 19 13 8 6 1 37 32 37
Rozelle 21 24 3 8 0 1 35 34 35
Ultimo-uts 12 13 16 10 1 38 38 38
Sydney North-west Parramatta North 26 25 3 6 0 0 32 24 32 40
Penrith 18 20 2 13 2 0 38 35 38
Prospect 25 28 3 0 0 37 23 37
Richmond 21 16 0 14 0 37 37 37
Rouse Hill 24 28 2 8 0 1 31 32 32
St Marys 21 16 3 11 40 27 40
Sydney South-west Bringelly 17 12 2 14 0 54 40 54 54
Camden 13 9 13 0 37 31 37
Campbelltown West 13 7 9 14 0 0 40 32 40
Liverpool 20 14 5 11 0 1 40 31 40
Oakdale 30 39 1 5 26 22 39
Illawarra Wollongong 24 19 5 6 0 0 56 53 56 74
Kembla Grange 24 15 2 5 74 47 74
Albion Park South 3 4 10 7 0 43 43 43
Lower Hunter Newcastle 12 7 12 12 2 1 55 35 55 55
Beresfield 8 4 11 12 0 48 34 48
Wallsend 12 6 9 12 0 46 31 46
Newcastle Carrington 13 1 66 39 66 69
Stockton 6 4 15 3 69 39 69
Mayfield 12 0 55 36 55
Central Coast Wyong 22 15 1 6 0 0 32 20 32 32
Lake Macquarie Morisset 24 26 4 7 0 0 33 28 33 33
Central Tablelands Bathurst 15 13 32 16 32 32
Orange 25 17 0 4 22 21 25
Mid-north Coast Coffs Harbour 28 34 2 13 2 28 15 34 34
Port Macquarie 13 15 1 12 0 0 29 25 29
Northern Tablelands Armidale 9 25 24 25 25
North-west Slopes Gunnedah 23 23 0 27 24 27 45
Narrabri 39 31 39
Tamworth 23 24 2 45 33 45
Southern Tablelands Goulburn 32 33 0 4 14 11 33 33
South-west Slopes Albury 16 21 1 32 9 32 36
Wagga Wagga North 21 24 0 36 14 36
Muswellbrook Muswellbrook 15 13 2 0 45 36 45 45
Singleton Singleton 3 2 12 0 64 33 64 64
Merriwa Merriwa 24 30 1 6 0 0 31 24 31 31
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