Monday
19 January 2026
12 - 1 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 17 20 2 8 1 0 18 15 20 43
Cook And Phillip 16 17 3 7 1 25 17 25
Earlwood 16 21 4 8 29 25 29
Lidcombe 18 20 3 7 0 0 31 22 31
Macquarie Park 19 17 6 0 0 25 13 25
Randwick 19 23 1 8 0 43 27 43
Rozelle 16 16 1 8 0 0 29 22 29
Ultimo-uts 15 16 3 9 1 40 35 40
Sydney North-west Parramatta North 18 19 4 7 1 0 29 15 29 30
Penrith 22 22 2 7 2 0 23 27 27
Prospect 17 19 4 6 0 0 30 11 30
Richmond 22 22 0 7 0 22 15 22
Rouse Hill 18 18 3 7 0 0 22 14 22
St Marys 21 22 3 6 30 13 30
Sydney South-west Bringelly 22 23 2 6 0 25 10 25 29
Camden 19 21 1 4 0 23 18 23
Campbelltown West 17 19 1 6 1 0 25 20 25
Liverpool 21 21 0 5 0 29 29
Oakdale 20 22 0 6 19 12 22
Illawarra Wollongong 12 15 4 9 1 1 41 26 41 41
Kembla Grange 17 20 1 5 33 16 33
Albion Park South 16 21 1 7 0 32 11 32
Lower Hunter Newcastle 20 25 0 8 0 25 35
Beresfield 18 22 1 6 0 33 19 33
Wallsend 20 24 0 7 0 35 15 35
Newcastle Carrington 2 4 53 27 53 147
Stockton 22 25 1 0 147 33 147
Mayfield 0 0 47 12 47
Central Coast Wyong 19 21 0 5 0 0 30 13 30 30
Lake Macquarie Morisset 19 24 0 5 0 0 24 14 24 24
Central Tablelands Bathurst 26
Orange 23 26 0 1 7 4 26
Mid-north Coast Coffs Harbour 17 20 2 10 1 24 14 24 24
Port Macquarie 16 20 0 10 0 23 22 23
Northern Tablelands Armidale 1 3 5 5 5
North-west Slopes Gunnedah 25 29 0 10 6 29 29
Narrabri 12 8 12
Tamworth 23 27 1 13 14 27
Southern Tablelands Goulburn 16 19 1 2 13 6 19 19
South-west Slopes Albury 27 30 1 28 28 30 30
Wagga Wagga North 25 28 0 22 10 28
Muswellbrook Muswellbrook 20 23 0 0 20 14 23 23
Singleton Singleton 23 24 1 0 24 18 24 24
Merriwa Merriwa 20 22 1 4 0 1 19 19 22 22
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