Friday
23 January 2026
2 - 3 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 23 1 5 0 0 31 17 31 50
Cook And Phillip 15 19 3 5 31 18 31
Earlwood 18 21 2 5 42 22 42
Lidcombe 19 24 3 5 0 1 47 21 47
Macquarie Park 22 26 6 1 0 40 20 40
Randwick 23 4 50 29 50
Rozelle 18 22 1 6 0 42 27 42
Ultimo-uts 16 20 2 6 1 42 26 42
Sydney North-west Parramatta North 23 26 2 7 1 0 48 27 48 53
Penrith 28 35 3 10 1 0 33 23 35
Prospect 23 26 4 7 0 0 50 25 50
Richmond 33 34 0 10 0 40 29 40
Rouse Hill 30 32 2 8 0 0 41 29 41
St Marys 23 29 6 8 53 28 53
Sydney South-west Bringelly 28 33 2 8 0 39 24 39 41
Camden 24 31 2 8 0 41 24 41
Campbelltown West 20 25 1 8 0 0 41 30 41
Liverpool 24 30 0 5 0 0 40 26 40
Oakdale 33 34 1 10 36 26 36
Illawarra Wollongong 20 23 1 5 0 0 45 23 45 48
Kembla Grange 21 23 1 4 48 23 48
Albion Park South 21 24 1 5 0 42 18 42
Lower Hunter Newcastle 18 23 0 8 1 0 72 37 72 72
Beresfield 16 22 3 9 1 48 25 48
Wallsend 18 24 0 8 0 48 19 48
Newcastle Carrington 1 0 52 26 52 56
Stockton 18 24 0 0 56 22 56
Mayfield 0 0 55 23 55
Central Coast Wyong 19 24 0 5 0 0 44 18 44 44
Lake Macquarie Morisset 20 25 0 6 0 0 34 22 34 34
Central Tablelands Bathurst 30 34 32 21 34 39
Orange 35 39 0 4 21 13 39
Mid-north Coast Coffs Harbour 18 22 3 11 1 35 22 35 35
Port Macquarie 15 18 0 12 0 0 32 26 32
Northern Tablelands Armidale 7 14 15 15 15
North-west Slopes Gunnedah 40 48 0 27 22 48 49
Narrabri 30 26 30
Tamworth 41 49 1 33 14 49
Southern Tablelands Goulburn 25 29 1 8 29 13 29 29
South-west Slopes Albury 45 47 2 41 23 47 47
Wagga Wagga North 37 43 0 43 22 43
Muswellbrook Muswellbrook 26 30 0 0 59 27 59 59
Singleton Singleton 23 29 0 0 45 28 45 45
Merriwa Merriwa 35 35 2 9 0 1 52 30 52 52
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