Thursday
22 January 2026
11 pm - 12 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 22 1 8 0 0 29 18 29 46
Cook And Phillip 15 19 2 7 0 31 22 31
Earlwood 17 21 1 7 38 23 38
Lidcombe 17 20 1 7 0 1 46 27 46
Macquarie Park 16 21 7 1 0 36 20 36
Randwick 18 23 1 8 0 45 27 45
Rozelle 15 19 1 8 0 41 36 41
Ultimo-uts 15 19 1 8 1 19
Sydney North-west Parramatta North 17 20 1 8 1 0 44 29 44 63
Penrith 17 23 0 10 1 0 34 26 34
Prospect 16 22 2 6 0 0 49 26 49
Richmond 17 23 10 0 38 21 38
Rouse Hill 18 22 1 7 0 0 39 28 39
St Marys 17 23 1 9 63 26 63
Sydney South-west Bringelly 15 22 0 9 0 37 25 37 38
Camden 16 22 1 8 0 37 23 37
Campbelltown West 17 22 1 10 0 0 37 28 37
Liverpool 17 22 0 6 0 0 38 30 38
Oakdale 17 22 0 7 32 29 32
Illawarra Wollongong 16 17 1 8 3 0 48 23 48 55
Kembla Grange 17 22 0 6 55 26 55
Albion Park South 18 23 0 7 0 36 24 36
Lower Hunter Newcastle 20 26 0 10 2 0 85 38 85 85
Beresfield 14 20 5 10 0 47 33 47
Wallsend 19 25 0 9 0 45 21 45
Newcastle Carrington 0 0 67 38 67 98
Stockton 20 26 0 0 98 39 98
Mayfield 0 0 64 25 64
Central Coast Wyong 18 23 0 10 0 0 39 24 39 39
Lake Macquarie Morisset 20 26 0 8 0 0 28 20 28 28
Central Tablelands Bathurst 18 25 40 24 40 40
Orange 21 26 1 8 29 21 29
Mid-north Coast Coffs Harbour 21 25 0 22 1 38 24 38 38
Port Macquarie 19 25 0 13 0 0 35 30 35
Northern Tablelands Armidale 10 17 18 18 18
North-west Slopes Gunnedah 22 31 0 33 24 33 42
Narrabri 30 23 30
Tamworth 22 35 1 42 18 42
Southern Tablelands Goulburn 16 22 0 6 27 14 27 27
South-west Slopes Albury 17 25 2 24 14 25 48
Wagga Wagga North 18 27 0 48 23 48
Muswellbrook Muswellbrook 13 17 5 2 87 36 87 87
Singleton Singleton 18 23 1 0 55 33 55 55
Merriwa Merriwa 17 19 2 6 0 0 48 30 48 48
NSW ALERTS SYDNEY FORECAST
Sat 24 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