Monday
19 January 2026
12 - 1 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 20 0 11 1 0 23 14 23 55
Cook And Phillip 14 16 1 11 0 30 16 30
Earlwood 14 17 10 35 24 35
Lidcombe 12 15 3 10 0 0 36 23 36
Macquarie Park 6 13 0 10 0 0 27 14 27
Randwick 16 20 0 17 0 55 30 55
Rozelle 14 17 0 11 0 0 35 22 35
Ultimo-uts 14 17 1 11 1 36 25 36
Sydney North-west Parramatta North 12 14 2 10 1 0 31 20 31 31
Penrith 11 12 0 12 1 0 21 23 23
Prospect 12 14 3 8 0 0 30 10 30
Richmond 10 13 0 11 0 20 17 20
Rouse Hill 10 11 2 10 1 0 24 17 24
St Marys 10 13 1 9 29 14 29
Sydney South-west Bringelly 8 12 1 9 0 24 12 24 32
Camden 9 11 1 5 0 23 13 23
Campbelltown West 2 10 8 9 0 0 27 24 27
Liverpool 7 14 3 9 0 32 32
Oakdale 12 15 1 7 19 14 19
Illawarra Wollongong 15 19 0 13 0 0 49 26 49 49
Kembla Grange 14 18 0 9 40 21 40
Albion Park South 13 17 0 10 0 38 14 38
Lower Hunter Newcastle 42
Beresfield 6 14 6 13 0 38 26 38
Wallsend 9 17 1 14 0 42 16 42
Newcastle Carrington 5 4 60 24 60 147
Stockton 10 19 6 0 147 38 147
Mayfield 2 0 55 26 55
Central Coast Wyong 4 10 5 8 0 0 39 14 39 39
Lake Macquarie Morisset 17 21 0 11 0 29 16 29 29
Central Tablelands Bathurst 21
Orange 16 21 0 3 4 1 21
Mid-north Coast Coffs Harbour 20 22 0 11 1 24 14 24 24
Port Macquarie 18 22 0 8 0 21 14 22
Northern Tablelands Armidale 3 6 6 6
North-west Slopes Gunnedah 14 18 0 9 8 18 21
Narrabri 14 16 16
Tamworth 16 21 1 9 11 21
Southern Tablelands Goulburn 14 18 1 8 13 7 18 18
South-west Slopes Albury 15 18 1 33 48 48 48
Wagga Wagga North 17 21 0 19 11 21
Muswellbrook Muswellbrook 12 17 1 0 18 14 18 18
Singleton Singleton 10 12 1 0 21 15 21 21
Merriwa Merriwa 8 11 5 12 0 1 15 16 16 16
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