Thursday
22 January 2026
1 - 2 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 22 26 1 10 0 0 22 16 26 41
Cook And Phillip 18 3 9 27 21 27
Earlwood 21 24 1 8 31 22 31
Lidcombe 20 26 1 8 0 1 37 23 37
Macquarie Park 21 26 1 10 1 0 26 16 26
Randwick 22 25 1 9 0 38 21 38
Rozelle 22 10 34 26 34
Ultimo-uts 17 19 3 11 2 40 41 41
Sydney North-west Parramatta North 22 29 2 10 1 0 38 16 38 59
Penrith 24 36 2 10 1 0 30 19 36
Prospect 22 32 2 8 0 0 42 28 42
Richmond 29 40 0 14 0 34 17 40
Rouse Hill 25 34 2 12 1 0 34 17 34
St Marys 21 33 3 11 59 20 59
Sydney South-west Bringelly 21 30 1 8 0 32 22 32 35
Camden 20 30 2 10 0 30 19 30
Campbelltown West 19 26 1 6 0 0 30 19 30
Liverpool 19 28 1 8 0 0 31 28 31
Oakdale 22 35 1 9 27 21 35
Illawarra Wollongong 15 17 6 9 2 1 38 21 38 42
Kembla Grange 21 23 1 7 42 20 42
Albion Park South 21 23 0 7 0 30 21 30
Lower Hunter Newcastle 21 27 1 12 2 0 77 29 77 77
Beresfield 21 34 2 8 0 43 31 43
Wallsend 20 31 0 8 0 38 19 38
Newcastle Carrington 1 1 64 33 64 144
Stockton 22 29 0 1 144 42 144
Mayfield 0 0 67 35 67
Central Coast Wyong 20 28 0 9 0 0 31 27 31 31
Lake Macquarie Morisset 22 31 0 9 0 0 23 17 31 31
Central Tablelands Bathurst 34 44 41 26 44 44
Orange 31 39 1 2 31 27 39
Mid-north Coast Coffs Harbour 26 30 1 13 2 23 12 30 30
Port Macquarie 26 29 0 7 0 0 25 16 29
Northern Tablelands Armidale 6 11 12 12 12
North-west Slopes Gunnedah 40 47 0 29 24 47 51
Narrabri 23 19 23
Tamworth 42 51 1 35 26 51
Southern Tablelands Goulburn 25 39 1 8 25 18 39 39
South-west Slopes Albury 25 28 1 31 23 31 54
Wagga Wagga North 26 33 0 54 24 54
Muswellbrook Muswellbrook 51 59 1 0 80 34 80 80
Singleton Singleton 54 61 2 1 49 28 61 61
Merriwa Merriwa 48 60 1 8 0 0 41 27 60 60
NSW ALERTS SYDNEY FORECAST
Fri 23 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