Saturday
17 January 2026
10 - 11 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 19 23 26 1 0 22 16 26 60
Cook And Phillip 16 20 0 23 1 30 17 30
Earlwood 14 16 3 21 35 25 35
Lidcombe 17 21 2 17 0 0 31 17 31
Macquarie Park 17 23 17 0 0 29 13 29
Randwick 19 23 0 28 0 60 31 60
Rozelle 17 20 22 0 0 35 22 35
Ultimo-uts 17 20 1 23 2 39 41 41
Sydney North-west Parramatta North 17 21 1 15 1 0 30 15 30 30
Penrith 16 17 0 11 1 0 20 23 23
Prospect 16 20 2 11 0 0 25 30 30
Richmond 8 0 15 11 15
Rouse Hill 17 22 1 9 1 0 20 12 22
St Marys 16 20 1 12 20 7 20
Sydney South-west Bringelly 16 20 0 10 0 22 13 22 23
Camden 16 20 0 4 0 15 9 20
Campbelltown West 17 20 1 8 0 16 10 20
Liverpool 16 21 0 10 0 22 22
Oakdale 17 23 0 1 7 3 23
Illawarra Wollongong 17 21 0 16 0 0 46 21 46 46
Kembla Grange 17 22 0 13 35 17 35
Albion Park South 17 21 0 12 0 24 18 24
Lower Hunter Newcastle 30 39 0 19 2 0 49 23 49 49
Beresfield 27 33 2 4 0 32 25 33
Wallsend 26 34 0 12 0 33 21 34
Newcastle Carrington 87
Stockton 30 40 0 0 87 29 87
Mayfield 0 0 43 23 43
Central Coast Wyong 26 35 0 20 0 0 33 21 35 35
Lake Macquarie Morisset 30 41 1 7 0 0 22 15 41 41
Central Tablelands Bathurst 24
Orange 20 24 0 0 4 1 24
Mid-north Coast Coffs Harbour 13 25 5 10 1 23 17 25 53
Port Macquarie 23 30 0 12 0 0 33 53 53
Northern Tablelands Armidale
North-west Slopes Gunnedah 30 42 0 25 28 42 42
Narrabri 28 31 31
Tamworth 29 41 2 25 21 41
Southern Tablelands Goulburn 16 19 0 0 2 0 19 19
South-west Slopes Albury 15 20 2 17 13 20 20
Wagga Wagga North 6 10 4 15 6 15
Muswellbrook Muswellbrook 25 34 1 0 31 14 34 34
Singleton Singleton 25 30 1 0 25 26 30 30
Merriwa Merriwa 24 35 1 2 0 0 15 14 35 35
NSW ALERTS SYDNEY FORECAST
Sun 18 Jan 2026
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