Monday
19 January 2026
2 - 3 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 1 6 1 0 17 15 22 41
Cook And Phillip 14 19 2 6 1 24 17 24
Earlwood 16 22 6 27 26 27
Lidcombe 16 22 3 7 0 0 29 20 29
Macquarie Park 17 21 6 0 0 24 13 24
Randwick 17 24 0 7 0 40 25 40
Rozelle 16 20 0 7 0 0 27 22 27
Ultimo-uts 15 20 2 7 1 41 36 41
Sydney North-west Parramatta North 17 22 2 7 1 0 27 16 27 29
Penrith 18 24 3 7 2 0 23 25 25
Prospect 17 22 3 6 0 0 29 12 29
Richmond 23 28 0 7 0 22 14 28
Rouse Hill 20 23 2 6 0 0 23 14 23
St Marys 18 24 2 5 28 12 28
Sydney South-west Bringelly 18 25 1 5 0 24 9 25 27
Camden 16 22 1 4 0 21 19 22
Campbelltown West 15 21 2 7 1 0 24 18 24
Liverpool 16 23 1 6 0 27 27
Oakdale 17 23 0 5 19 13 23
Illawarra Wollongong 15 18 0 8 1 0 40 25 40 40
Kembla Grange 16 21 0 6 32 16 32
Albion Park South 16 21 0 7 0 32 13 32
Lower Hunter Newcastle 19 24 0 7 1 24 36
Beresfield 17 22 1 5 0 33 19 33
Wallsend 19 24 0 6 0 36 16 36
Newcastle Carrington 1 3 53 25 53 150
Stockton 21 27 1 0 150 31 150
Mayfield 0 0 47 13 47
Central Coast Wyong 17 22 0 4 0 0 29 12 29 29
Lake Macquarie Morisset 18 24 0 5 0 0 25 16 25 25
Central Tablelands Bathurst 23 23 28
Orange 23 28 0 1 7 5 28
Mid-north Coast Coffs Harbour 17 21 2 8 1 24 13 24 24
Port Macquarie 17 21 0 7 0 22 19 22
Northern Tablelands Armidale 2 3 5 5 5
North-west Slopes Gunnedah 26 32 11 7 32 32
Narrabri 12 8 12
Tamworth 22 28 1 14 15 28
Southern Tablelands Goulburn 16 20 1 2 12 6 20 20
South-west Slopes Albury 32 35 1 27 22 35 35
Wagga Wagga North 26 32 0 21 12 32
Muswellbrook Muswellbrook 26 27 0 0 21 16 27 27
Singleton Singleton 24 28 0 0 24 17 28 28
Merriwa Merriwa 26 27 2 5 0 1 19 18 27 27
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