Saturday
17 January 2026
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 20 28 0 13 0 0 18 14 28 53
Cook And Phillip 17 29 2 13 0 26 18 29
Earlwood 16 25 3 12 33 22 33
Lidcombe 18 26 2 13 0 0 31 19 31
Macquarie Park 17 24 0 13 0 0 29 12 29
Randwick 20 32 0 17 0 42 22 42
Rozelle 17 28 0 12 0 0 34 25 34
Ultimo-uts 18 28 1 11 1 40 53 53
Sydney North-west Parramatta North 18 29 2 11 1 0 32 21 32 32
Penrith 19 23 0 2 1 0 23 21 23
Prospect 18 26 2 7 0 0 28 18 28
Richmond 0 5 0 20 17 20
Rouse Hill 18 27 3 6 1 0 24 17 27
St Marys 18 24 2 4 26 14 26
Sydney South-west Bringelly 18 25 0 6 0 20 20 25 26
Camden 17 21 1 2 0 23 12 23
Campbelltown West 18 23 1 7 0 22 11 23
Liverpool 0 7 0 0 26 21 26
Oakdale 18 25 1 1 11 9 25
Illawarra Wollongong 18 24 0 16 0 0 50 19 50 50
Kembla Grange 19 26 0 10 35 20 35
Albion Park South 18 24 0 9 0 27 17 27
Lower Hunter Newcastle 33 31 0 16 2 0 52 23 52 52
Beresfield 26 13 3 9 0 32 30 32
Wallsend 29 29 0 11 0 33 13 33
Newcastle Carrington 3 1 44 19 44 52
Stockton 31 29 2 1 52 23 52
Mayfield 0 0 39 23 39
Central Coast Wyong 29 33 0 9 0 0 29 11 33 33
Lake Macquarie Morisset 32 37 3 10 0 2 20 15 37 37
Central Tablelands Bathurst 32
Orange 30 32 1 1 17 16 32
Mid-north Coast Coffs Harbour 26 34 2 10 1 21 19 34 47
Port Macquarie 28 33 0 9 0 0 35 47 47
Northern Tablelands Armidale 8 14 18 18 18
North-west Slopes Gunnedah 27 34 0 28 32 34 34
Narrabri 27 28 28
Tamworth 25 29 2 27 24 29
Southern Tablelands Goulburn 17 23 1 0 6 4 23 23
South-west Slopes Albury 23 27 0 31 12 31 31
Wagga Wagga North 18 25 0 27 4 27
Muswellbrook Muswellbrook 26 26 2 0 27 31 31 31
Singleton Singleton 22 9 3 0 26 26 26 26
Merriwa Merriwa 25 18 3 6 0 0 22 28 28 28
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