Monday
19 January 2026
7 - 8 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 5 8 12 7 1 0 20 15 20 49
Cook And Phillip 6 8 9 9 0 27 16 27
Earlwood 8 13 6 5 32 24 32
Lidcombe 7 10 8 5 0 0 33 23 33
Macquarie Park 11 12 0 6 0 0 27 13 27
Randwick 9 15 7 9 0 49 28 49
Rozelle 6 10 6 4 0 0 33 21 33
Ultimo-uts 3 6 14 8 1 38 26 38
Sydney North-west Parramatta North 6 10 8 4 1 0 31 18 31 32
Penrith 11 12 3 6 1 0 25 29 29
Prospect 8 9 8 4 0 0 32 18 32
Richmond 11 12 0 5 0 22 17 22
Rouse Hill 7 9 7 3 0 0 23 14 23
St Marys 12 13 3 3 32 15 32
Sydney South-west Bringelly 10 13 3 4 0 26 12 26 33
Camden 12 13 1 2 0 26 19 26
Campbelltown West 8 15 6 4 1 0 28 22 28
Liverpool 9 33 33
Oakdale 15 17 1 4 21 14 21
Illawarra Wollongong 9 12 4 6 0 0 47 26 47 47
Kembla Grange 12 11 2 5 38 18 38
Albion Park South 16 16 0 5 0 35 13 35
Lower Hunter Newcastle 34
Beresfield 6 6 6 8 0 32 21 32
Wallsend 11 9 2 9 0 34 16 34
Newcastle Carrington 7 4 54 24 54 141
Stockton 18 22 1 0 141 35 141
Mayfield 4 0 45 21 45
Central Coast Wyong 14 12 0 7 0 0 32 15 32 32
Lake Macquarie Morisset 16 18 0 10 0 0 24 15 24 24
Central Tablelands Bathurst 19
Orange 16 19 1 1 7 4 19
Mid-north Coast Coffs Harbour 13 16 3 3 1 22 14 22 22
Port Macquarie 11 14 2 8 0 22 16 22
Northern Tablelands Armidale 0 2 5 5 5
North-west Slopes Gunnedah 16 17 0 8 5 17 20
Narrabri 12 11 12
Tamworth 19 20 1 9 14 20
Southern Tablelands Goulburn 13 17 2 3 14 7 17 17
South-west Slopes Albury 15 9 3 34 38 38 38
Wagga Wagga North 17 20 0 21 10 21
Muswellbrook Muswellbrook 12 10 1 0 22 15 22 22
Singleton Singleton 14 10 1 0 23 20 23 23
Merriwa Merriwa 11 13 2 8 0 1 19 19 19 19
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