Monday
19 January 2026
8 - 9 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 8 8 9 9 1 0 20 15 20 47
Cook And Phillip 5 7 11 8 1 27 16 27
Earlwood 9 12 7 6 31 24 31
Lidcombe 8 9 8 6 0 0 33 23 33
Macquarie Park 12 13 0 7 0 0 28 13 28
Randwick 10 13 6 8 0 47 28 47
Rozelle 8 9 5 5 0 0 32 22 32
Ultimo-uts 2 4 15 8 1 36 25 36
Sydney North-west Parramatta North 8 9 7 5 1 0 32 17 32 32
Penrith 10 12 4 5 1 0 25 28 28
Prospect 9 10 7 6 0 0 32 18 32
Richmond 13 14 0 4 0 22 17 22
Rouse Hill 9 9 6 4 0 0 23 13 23
St Marys 12 14 2 3 31 14 31
Sydney South-west Bringelly 12 13 2 4 0 26 12 26 33
Camden 13 15 1 3 0 26 19 26
Campbelltown West 6 13 8 5 1 0 28 22 28
Liverpool 12 11 2 4 0 33 33
Oakdale 15 18 0 4 21 13 21
Illawarra Wollongong 13 11 2 5 0 0 45 27 45 45
Kembla Grange 14 13 1 4 36 17 36
Albion Park South 17 16 0 5 0 34 12 34
Lower Hunter Newcastle 34
Beresfield 12 9 3 10 1 32 20 32
Wallsend 13 9 2 10 0 34 17 34
Newcastle Carrington 4 4 52 24 52 142
Stockton 18 22 1 0 142 34 142
Mayfield 1 0 46 19 46
Central Coast Wyong 12 15 3 8 0 0 31 14 31 31
Lake Macquarie Morisset 16 19 0 10 0 0 23 14 23 23
Central Tablelands Bathurst 20
Orange 17 20 0 1 7 4 20
Mid-north Coast Coffs Harbour 13 15 2 4 1 22 14 22 22
Port Macquarie 12 13 2 7 0 21 14 21
Northern Tablelands Armidale 0 2 5 5 5
North-west Slopes Gunnedah 19 19 8 5 19 22
Narrabri 12 11 12
Tamworth 20 22 1 10 16 22
Southern Tablelands Goulburn 14 17 2 1 13 6 17 17
South-west Slopes Albury 22 14 2 35 37 37 37
Wagga Wagga North 19 21 0 22 10 22
Muswellbrook Muswellbrook 14 13 1 0 22 15 22 22
Singleton Singleton 15 13 1 0 23 20 23 23
Merriwa Merriwa 11 13 4 9 0 3 19 18 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