Sunday
18 January 2026
6 - 7 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 16 22 0 13 1 0 27 16 27 58
Cook And Phillip 14 18 2 13 1 31 14 31
Earlwood 14 19 11 39 20 39
Lidcombe 15 19 1 11 0 0 38 21 38
Macquarie Park 15 18 10 0 0 28 17 28
Randwick 16 20 0 15 0 58 26 58
Rozelle 15 20 0 11 0 0 38 21 38
Ultimo-uts 14 18 2 14 1 39 25 39
Sydney North-west Parramatta North 15 20 2 10 1 0 31 22 31 31
Penrith 15 20 0 10 1 0 20 20 20
Prospect 14 19 2 9 0 0 30 14 30
Richmond 13 19 10 0 17 14 19
Rouse Hill 14 18 1 9 1 0 22 16 22
St Marys 14 20 1 10 27 12 27
Sydney South-west Bringelly 15 19 0 9 0 24 14 24 31
Camden 14 18 0 6 0 20 8 20
Campbelltown West 14 18 1 10 0 0 24 21 24
Liverpool 15 19 0 8 0 31 31
Oakdale 14 18 0 8 15 10 18
Illawarra Wollongong 15 19 0 13 0 0 50 31 50 50
Kembla Grange 16 20 0 8 41 21 41
Albion Park South 16 20 0 9 0 37 21 37
Lower Hunter Newcastle 38
Beresfield 14 19 1 11 1 33 22 33
Wallsend 15 20 0 13 0 38 14 38
Newcastle Carrington 2 4 55 23 55 132
Stockton 15 20 1 0 132 38 132
Mayfield 4 0 52 27 52
Central Coast Wyong 17 21 0 7 0 0 40 14 40 40
Lake Macquarie Morisset 17 21 0 13 0 27 15 27 27
Central Tablelands Bathurst 26
Orange 18 26 0 1 4 1 26
Mid-north Coast Coffs Harbour 22 35 1 10 1 21 12 35 35
Port Macquarie 19 24 0 10 0 25 29 29
Northern Tablelands Armidale 1 5 8 8 8
North-west Slopes Gunnedah 27 35 14 15 35 35
Narrabri 20 23 23
Tamworth 28 34 1 14 19 34
Southern Tablelands Goulburn 15 19 1 6 7 4 19 19
South-west Slopes Albury 24 36 1 32 50 50 50
Wagga Wagga North 20 28 0 15 5 28
Muswellbrook Muswellbrook 17 22 0 0 16 17 22 22
Singleton Singleton 15 20 1 0 19 21 21 21
Merriwa Merriwa 6 17 10 8 0 10 12 12 17 17
NSW ALERTS SYDNEY FORECAST
Mon 19 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