Friday
23 January 2026
9 - 10 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 17 16 2 9 0 0 32 18 32 49
Cook And Phillip 7 32 19 32
Earlwood 17 15 1 7 42 25 42
Lidcombe 18 15 2 7 0 1 47 24 47
Macquarie Park 14 12 3 9 1 0 41 23 41
Randwick 18 21 1 7 0 49 28 49
Rozelle 16 13 1 9 0 43 31 43
Ultimo-uts 13 10 4 10 1 13
Sydney North-west Parramatta North 14 13 4 9 1 0 47 30 47 62
Penrith 17 15 2 7 1 0 33 26 33
Prospect 16 11 3 7 0 0 49 25 49
Richmond 17 18 0 8 0 39 27 39
Rouse Hill 14 12 5 9 0 0 42 32 42
St Marys 15 17 3 7 62 28 62
Sydney South-west Bringelly 16 16 2 6 0 38 27 38 41
Camden 17 18 2 7 0 40 25 40
Campbelltown West 18 16 1 7 0 0 38 30 38
Liverpool 18 15 0 6 0 0 41 30 41
Oakdale 17 19 0 6 35 34 35
Illawarra Wollongong 16 13 2 6 0 0 47 23 47 50
Kembla Grange 17 17 0 4 50 26 50
Albion Park South 17 19 3 8 0 37 19 37
Lower Hunter Newcastle 19 22 0 8 2 0 79 36 79 79
Beresfield 16 13 3 8 0 47 31 47
Wallsend 18 16 0 6 0 47 20 47
Newcastle Carrington 1 0 52 30 52 53
Stockton 19 23 1 0 51 24 51
Mayfield 1 0 53 21 53
Central Coast Wyong 18 15 0 7 0 0 43 24 43 43
Lake Macquarie Morisset 20 19 0 6 0 0 32 20 32 32
Central Tablelands Bathurst 23 22 30 21 30 30
Orange 23 25 1 6 21 12 25
Mid-north Coast Coffs Harbour 14 17 3 11 1 37 24 37 37
Port Macquarie 14 15 1 11 0 0 35 30 35
Northern Tablelands Armidale 2 15 17 17 17
North-west Slopes Gunnedah 26 26 0 31 22 31 32
Narrabri 29 25 29
Tamworth 28 28 1 32 11 32
Southern Tablelands Goulburn 17 18 1 6 28 13 28 28
South-west Slopes Albury 24 22 1 33 17 33 41
Wagga Wagga North 23 25 0 41 22 41
Muswellbrook Muswellbrook 18 18 0 1 61 31 61 61
Singleton Singleton 16 15 1 1 51 34 51 51
Merriwa Merriwa 13 15 4 8 0 3 47 28 47 47
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