Thursday
22 January 2026
8 - 9 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 11 3 11 1 0 22 16 22 38
Cook And Phillip 12 7 8 11 1 26 20 26
Earlwood 17 10 3 7 28 18 28
Lidcombe 18 10 3 5 0 1 35 19 35
Macquarie Park 13 8 9 7 1 0 22 13 22
Randwick 17 10 2 11 1 35 19 35
Rozelle 15 8 5 9 1 31 25 31
Ultimo-uts 2 2 35 38 38
Sydney North-west Parramatta North 17 9 7 7 1 0 33 13 33 42
Penrith 19 12 2 7 1 1 27 17 27
Prospect 14 7 9 7 0 1 37 20 37
Richmond 18 9 0 8 0 29 15 29
Rouse Hill 13 7 9 9 1 0 29 21 29
St Marys 17 10 5 7 42 15 42
Sydney South-west Bringelly 18 9 4 6 0 27 23 27 28
Camden 18 9 3 6 0 26 13 26
Campbelltown West 21 10 4 6 0 2 28 17 28
Liverpool 23 11 1 5 0 0 25 22 25
Oakdale 19 17 1 7 24 15 24
Illawarra Wollongong 8 5 6 10 0 1 34 15 34 40
Kembla Grange 10 7 4 7 40 17 40
Albion Park South 15 11 2 6 0 32 15 32
Lower Hunter Newcastle 21 15 5 10 2 2 66 27 66 66
Beresfield 19 12 4 9 1 39 26 39
Wallsend 22 14 2 10 1 33 18 33
Newcastle Carrington 8 1 58 28 58 146
Stockton 20 11 6 2 146 38 146
Mayfield 5 1 64 35 64
Central Coast Wyong 15 10 5 7 0 0 31 18 31 31
Lake Macquarie Morisset 23 19 2 8 0 0 22 16 23 23
Central Tablelands Bathurst 39 19 41 22 41 42
Orange 36 42 1 10 29 26 42
Mid-north Coast Coffs Harbour 15 13 11 1 19 9 19 21
Port Macquarie 9 6 2 7 0 0 21 11 21
Northern Tablelands Armidale 7 8 8 8 8
North-west Slopes Gunnedah 29 24 1 23 21 29 33
Narrabri 22 18 22
Tamworth 28 20 2 33 25 33
Southern Tablelands Goulburn 23 22 2 11 23 16 23 23
South-west Slopes Albury 16 16 1 36 26 36 55
Wagga Wagga North 19 19 0 55 24 55
Muswellbrook Muswellbrook 8 6 18 4 73 31 73 73
Singleton Singleton 9 5 12 2 36 26 36 36
Merriwa Merriwa 25 19 4 8 0 1 38 27 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