Thursday
22 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 19 16 2 10 1 0 22 16 22 38
Cook And Phillip 9 10 2 26 20 26
Earlwood 19 16 2 10 29 19 29
Lidcombe 22 17 3 7 0 1 36 19 36
Macquarie Park 20 13 4 7 1 0 23 13 23
Randwick 19 16 1 7 1 35 20 35
Rozelle 17 14 3 11 1 32 26 32
Ultimo-uts 6 2 36 38 38
Sydney North-west Parramatta North 21 15 6 7 1 0 35 14 35 44
Penrith 24 19 3 7 2 1 27 16 27
Prospect 20 13 7 7 0 1 38 22 38
Richmond 25 17 0 8 1 30 15 30
Rouse Hill 20 12 8 8 1 0 30 19 30
St Marys 23 16 5 7 44 16 44
Sydney South-west Bringelly 21 15 5 6 2 28 22 28 30
Camden 23 16 4 6 0 27 14 27
Campbelltown West 24 17 5 7 0 3 29 15 29
Liverpool 30 20 1 5 0 0 26 22 30
Oakdale 25 22 1 9 25 15 25
Illawarra Wollongong 9 7 8 10 1 2 36 16 36 40
Kembla Grange 15 11 2 8 40 17 40
Albion Park South 16 15 1 7 0 33 16 33
Lower Hunter Newcastle 21 20 3 16 2 1 68 27 68 68
Beresfield 28 20 3 9 1 40 27 40
Wallsend 22 21 4 10 4 36 19 36
Newcastle Carrington 5 1 60 29 60 150
Stockton 22 17 3 2 150 39 150
Mayfield 4 2 66 34 66
Central Coast Wyong 23 16 3 6 0 1 31 20 31 31
Lake Macquarie Morisset 23 23 4 8 0 2 23 17 23 23
Central Tablelands Bathurst 39 31 42 22 42 43
Orange 36 43 1 8 30 27 43
Mid-north Coast Coffs Harbour 14 12 1 19 9 19 22
Port Macquarie 16 10 2 7 0 0 22 14 22
Northern Tablelands Armidale 7 8 9 9 9
North-west Slopes Gunnedah 36 32 1 24 22 36 36
Narrabri 22 18 22
Tamworth 32 27 2 34 24 34
Southern Tablelands Goulburn 27 26 2 12 23 16 27 27
South-west Slopes Albury 18 18 1 35 25 35 56
Wagga Wagga North 22 22 0 56 25 56
Muswellbrook Muswellbrook 14 10 15 2 81 33 81 81
Singleton Singleton 22 12 8 1 40 25 40 40
Merriwa Merriwa 37 28 2 8 0 0 38 26 38 38
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