Monday
19 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 12 10 6 8 1 0 19 15 19 46
Cook And Phillip 8 8 9 9 1 27 17 27
Earlwood 12 13 7 7 30 24 30
Lidcombe 10 10 8 7 0 0 32 23 32
Macquarie Park 12 13 2 7 0 0 27 13 27
Randwick 13 14 6 9 1 46 28 46
Rozelle 9 9 5 7 0 0 31 23 31
Ultimo-uts 8 5 10 8 1 36 25 36
Sydney North-west Parramatta North 10 10 7 7 1 0 31 18 31 32
Penrith 13 13 2 8 1 1 24 29 29
Prospect 11 11 7 8 0 0 32 19 32
Richmond 13 15 0 5 0 22 17 22
Rouse Hill 10 10 5 5 0 0 23 13 23
St Marys 14 15 2 4 31 14 31
Sydney South-west Bringelly 13 14 1 3 0 26 12 26 32
Camden 14 16 1 3 0 25 19 25
Campbelltown West 10 12 6 4 1 0 27 22 27
Liverpool 10 12 4 4 0 32 32
Oakdale 16 19 0 5 21 13 21
Illawarra Wollongong 11 12 4 8 0 0 44 28 44 44
Kembla Grange 16 16 1 5 36 17 36
Albion Park South 17 19 0 5 0 33 12 33
Lower Hunter Newcastle 34
Beresfield 16 12 1 9 1 32 20 32
Wallsend 18 14 0 8 0 34 16 34
Newcastle Carrington 3 4 54 25 54 143
Stockton 19 22 0 0 143 34 143
Mayfield 1 0 46 17 46
Central Coast Wyong 14 18 3 7 0 0 30 14 30 30
Lake Macquarie Morisset 18 21 1 9 0 0 23 14 23 23
Central Tablelands Bathurst 21
Orange 18 21 0 0 7 4 21
Mid-north Coast Coffs Harbour 14 16 2 6 1 22 13 22 22
Port Macquarie 16 15 0 10 0 22 16 22
Northern Tablelands Armidale 0 3 6 6 6
North-west Slopes Gunnedah 21 22 0 8 5 22 24
Narrabri 12 10 12
Tamworth 20 24 1 11 17 24
Southern Tablelands Goulburn 14 17 1 2 13 6 17 17
South-west Slopes Albury 22 20 1 33 37 37 37
Wagga Wagga North 20 22 0 22 10 22
Muswellbrook Muswellbrook 17 17 0 0 22 15 22 22
Singleton Singleton 16 17 1 0 23 20 23 23
Merriwa Merriwa 14 15 3 6 0 1 18 18 18 18
NSW ALERTS SYDNEY FORECAST
Tue 20 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