Thursday
22 January 2026
3 - 4 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 21 27 1 8 0 0 24 17 27 41
Cook And Phillip 17 22 4 8 28 22 28
Earlwood 21 26 1 8 33 23 33
Lidcombe 22 26 1 8 0 1 39 25 39
Macquarie Park 21 26 1 9 1 0 28 16 28
Randwick 21 27 1 8 0 41 23 41
Rozelle 8 35 26 35
Ultimo-uts 16 21 4 9 2 21
Sydney North-west Parramatta North 22 27 2 9 1 0 39 21 39 58
Penrith 20 29 1 8 1 0 30 22 30
Prospect 21 27 3 7 0 0 42 26 42
Richmond 21 33 0 10 0 35 17 35
Rouse Hill 23 30 2 8 0 0 34 21 34
St Marys 20 26 4 9 58 23 58
Sydney South-west Bringelly 21 26 1 7 0 32 21 32 33
Camden 20 26 2 9 0 31 20 31
Campbelltown West 21 25 1 8 0 0 31 24 31
Liverpool 21 25 1 6 0 0 33 27 33
Oakdale 22 28 1 9 28 25 28
Illawarra Wollongong 20 19 4 8 3 0 42 21 42 49
Kembla Grange 22 25 1 7 49 22 49
Albion Park South 23 26 1 7 0 32 18 32
Lower Hunter Newcastle 22 26 0 18 2 0 83 31 83 83
Beresfield 19 26 2 14 0 44 27 44
Wallsend 21 27 0 15 0 40 19 40
Newcastle Carrington 1 1 65 33 65 138
Stockton 22 27 0 1 138 43 138
Mayfield 0 0 68 34 68
Central Coast Wyong 22 26 0 10 0 0 33 28 33 33
Lake Macquarie Morisset 24 29 0 10 0 0 24 18 29 29
Central Tablelands Bathurst 32 41 40 25 41 41
Orange 31 38 1 3 30 26 38
Mid-north Coast Coffs Harbour 27 32 2 16 2 26 15 32 37
Port Macquarie 32 37 0 14 0 0 27 19 37
Northern Tablelands Armidale 6 12 13 13 13
North-west Slopes Gunnedah 45 52 0 30 24 52 56
Narrabri 23 19 23
Tamworth 48 56 1 37 26 56
Southern Tablelands Goulburn 19 31 2 7 25 16 31 31
South-west Slopes Albury 25 30 1 30 21 30 51
Wagga Wagga North 29 34 0 51 23 51
Muswellbrook Muswellbrook 38 59 1 1 91 31 91 91
Singleton Singleton 27 53 1 0 52 25 53 53
Merriwa Merriwa 46 60 1 7 0 0 43 28 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