Friday
23 January 2026
11 - 12 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 7 0 0 33 18 33 49
Cook And Phillip 15 6 31 18 31
Earlwood 16 20 2 6 42 24 42
Lidcombe 19 21 2 7 0 1 47 24 47
Macquarie Park 19 19 2 8 1 0 40 22 40
Randwick 18 22 1 5 0 49 29 49
Rozelle 17 20 1 7 0 42 28 42
Ultimo-uts 15 17 3 9 1 17
Sydney North-west Parramatta North 19 20 3 8 1 0 47 32 47 59
Penrith 20 1 32 25 32
Prospect 20 20 4 7 0 0 49 24 49
Richmond 22 22 1 9 0 39 27 39
Rouse Hill 22 21 4 9 0 0 41 33 41
St Marys 23 22 5 9 59 28 59
Sydney South-west Bringelly 24 23 2 8 0 37 27 37 40
Camden 23 23 2 8 0 40 25 40
Campbelltown West 21 23 1 8 0 0 38 32 38
Liverpool 22 24 1 6 0 0 40 29 40
Oakdale 22 24 1 7 35 32 35
Illawarra Wollongong 17 19 1 6 0 0 46 22 46 52
Kembla Grange 18 21 1 4 52 25 52
Albion Park South 18 22 1 5 0 40 18 40
Lower Hunter Newcastle 19 24 0 7 1 0 77 34 77 77
Beresfield 18 20 2 8 0 46 29 46
Wallsend 19 23 0 7 0 47 19 47
Newcastle Carrington 1 0 50 29 50 53
Stockton 20 24 0 0 52 24 52
Mayfield 0 0 53 22 53
Central Coast Wyong 20 22 0 4 0 0 43 23 43 43
Lake Macquarie Morisset 21 24 0 6 0 0 32 21 32 32
Central Tablelands Bathurst 25 30 30 19 30 30
Orange 27 30 1 6 20 11 30
Mid-north Coast Coffs Harbour 17 19 2 10 1 36 24 36 36
Port Macquarie 13 17 2 12 0 0 33 29 33
Northern Tablelands Armidale 7 15 17 17 17
North-west Slopes Gunnedah 35 35 0 28 22 35 38
Narrabri 30 26 30
Tamworth 37 38 1 34 11 38
Southern Tablelands Goulburn 21 23 1 6 29 13 29 29
South-west Slopes Albury 33 34 1 36 19 36 41
Wagga Wagga North 31 32 0 41 20 41
Muswellbrook Muswellbrook 21 23 0 0 64 28 64 64
Singleton Singleton 21 21 1 1 48 30 48 48
Merriwa Merriwa 22 20 2 9 0 2 49 29 49 49
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