Friday
23 January 2026
12 - 1 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 18 22 1 6 0 0 33 18 33 50
Cook And Phillip 15 3 5 31 18 31
Earlwood 16 21 3 6 42 23 42
Lidcombe 19 23 3 7 0 1 48 23 48
Macquarie Park 21 22 0 7 1 0 40 20 40
Randwick 19 23 0 5 0 50 29 50
Rozelle 18 21 0 6 0 43 28 43
Ultimo-uts 16 18 2 7 1 43 26 43
Sydney North-west Parramatta North 21 23 3 9 1 0 48 30 48 55
Penrith 27 26 2 9 1 0 32 25 32
Prospect 21 23 4 8 0 0 49 23 49
Richmond 24 25 1 10 0 39 28 39
Rouse Hill 24 25 4 9 0 0 41 33 41
St Marys 24 25 5 9 55 28 55
Sydney South-west Bringelly 27 27 2 8 0 37 26 37 41
Camden 27 27 2 9 0 41 23 41
Campbelltown West 19 25 2 8 0 0 39 32 39
Liverpool 24 26 1 6 0 0 40 27 40
Oakdale 26 27 1 8 35 29 35
Illawarra Wollongong 17 21 1 6 0 0 46 22 46 52
Kembla Grange 17 22 1 4 52 25 52
Albion Park South 18 22 1 6 0 41 17 41
Lower Hunter Newcastle 18 24 0 6 1 0 77 34 77 77
Beresfield 17 21 3 8 0 47 27 47
Wallsend 19 24 0 7 0 48 19 48
Newcastle Carrington 1 0 50 28 50 54
Stockton 19 25 0 0 53 23 53
Mayfield 0 0 54 21 54
Central Coast Wyong 20 24 0 5 0 0 44 21 44 44
Lake Macquarie Morisset 21 26 0 6 0 0 33 21 33 33
Central Tablelands Bathurst 26 31 31 20 31 33
Orange 29 33 1 6 20 11 33
Mid-north Coast Coffs Harbour 17 19 3 14 1 36 23 36 36
Port Macquarie 14 18 1 11 0 0 33 28 33
Northern Tablelands Armidale 5 14 16 16 16
North-west Slopes Gunnedah 38 41 0 27 21 41 43
Narrabri 30 26 30
Tamworth 39 43 1 33 11 43
Southern Tablelands Goulburn 22 25 1 6 29 12 29 29
South-west Slopes Albury 35 38 1 38 20 38 41
Wagga Wagga North 34 36 0 41 21 41
Muswellbrook Muswellbrook 24 26 0 0 63 28 63 63
Singleton Singleton 24 25 0 1 47 28 47 47
Merriwa Merriwa 25 24 3 9 0 2 50 30 50 50
NSW ALERTS SYDNEY FORECAST
Sat 24 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