Thursday
22 January 2026
12 - 1 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 20 25 1 9 1 0 21 15 25 42
Cook And Phillip 9 27 21 27
Earlwood 19 24 1 9 30 22 30
Lidcombe 20 27 1 9 0 1 37 22 37
Macquarie Park 21 26 2 11 1 0 26 16 26
Randwick 20 24 1 9 0 37 20 37
Rozelle 19 22 1 10 0 34 29 34
Ultimo-uts 15 18 4 11 2 40 42 42
Sydney North-west Parramatta North 22 29 2 12 1 0 39 13 39 57
Penrith 27 36 1 13 2 0 30 17 36
Prospect 23 32 2 11 0 0 42 26 42
Richmond 31 38 0 13 0 34 16 38
Rouse Hill 26 32 2 13 1 0 33 17 33
St Marys 24 34 2 14 57 19 57
Sydney South-west Bringelly 21 30 1 8 0 31 22 31 36
Camden 21 31 2 9 0 29 17 31
Campbelltown West 19 28 1 9 0 0 32 16 32
Liverpool 20 31 0 9 0 0 30 27 31
Oakdale 24 36 1 10 27 19 36
Illawarra Wollongong 13 15 5 7 2 1 38 21 38 40
Kembla Grange 18 22 1 6 40 19 40
Albion Park South 18 21 1 5 0 31 19 31
Lower Hunter Newcastle 20 27 1 8 2 0 74 30 74 74
Beresfield 25 36 3 7 0 43 32 43
Wallsend 25 31 0 6 0 37 21 37
Newcastle Carrington 1 1 64 33 64 146
Stockton 21 29 0 1 146 41 146
Mayfield 0 0 67 36 67
Central Coast Wyong 21 29 0 4 0 0 31 24 31 31
Lake Macquarie Morisset 22 31 0 5 0 0 23 17 31 31
Central Tablelands Bathurst 34 46 42 25 46 46
Orange 30 41 1 2 31 28 41
Mid-north Coast Coffs Harbour 24 29 1 11 2 22 11 29 29
Port Macquarie 24 0 25 16 25
Northern Tablelands Armidale 6 10 10 10 10
North-west Slopes Gunnedah 38 46 1 29 23 46 47
Narrabri 22 18 22
Tamworth 44 47 1 35 27 47
Southern Tablelands Goulburn 35 39 1 8 25 17 39 39
South-west Slopes Albury 24 26 1 32 24 32 56
Wagga Wagga North 27 32 0 56 26 56
Muswellbrook Muswellbrook 50 48 2 0 83 35 83 83
Singleton Singleton 58 51 3 1 47 28 58 58
Merriwa Merriwa 50 57 1 9 0 0 41 27 57 57
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