Saturday
17 January 2026
8 - 9 pm (AEST)
Previous | Next | Select
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 18 24 0 26 1 0 20 14 26 58
Cook And Phillip 16 20 1 23 1 29 17 29
Earlwood 12 19 4 23 34 26 34
Lidcombe 16 23 2 22 0 0 31 17 31
Macquarie Park 17 24 16 0 0 29 11 29
Randwick 18 24 0 28 0 58 30 58
Rozelle 16 21 0 23 0 0 34 21 34
Ultimo-uts 16 20 1 26 2 41 51 51
Sydney North-west Parramatta North 17 22 1 16 1 0 30 15 30 30
Penrith 13 16 2 11 1 1 21 22 22
Prospect 16 21 2 14 0 0 25 24 25
Richmond 7 0 15 12 15
Rouse Hill 16 21 2 7 1 0 20 12 21
St Marys 16 21 1 15 20 9 21
Sydney South-west Bringelly 17 21 0 11 0 21 12 21 25
Camden 15 21 1 2 0 16 9 21
Campbelltown West 15 20 2 8 0 16 8 20
Liverpool 17 22 0 15 0 21 22
Oakdale 19 25 0 1 7 2 25
Illawarra Wollongong 16 23 0 26 0 0 46 19 46 46
Kembla Grange 17 24 0 13 36 18 36
Albion Park South 17 22 0 11 0 25 19 25
Lower Hunter Newcastle 31 40 1 16 2 0 47 22 47 47
Beresfield 26 35 1 12 0 34 27 35
Wallsend 28 37 0 13 0 32 20 37
Newcastle Carrington 2 1 45 23 45 79
Stockton 33 40 0 0 79 27 79
Mayfield 2 1 41 23 41
Central Coast Wyong 28 36 0 16 0 0 33 22 36 36
Lake Macquarie Morisset 35 42 0 10 0 0 23 16 42 42
Central Tablelands Bathurst 26
Orange 20 26 0 0 4 1 26
Mid-north Coast Coffs Harbour 27 29 0 13 1 24 18 29 50
Port Macquarie 26 33 0 10 0 0 31 50 50
Northern Tablelands Armidale 6 13 19 19 19
North-west Slopes Gunnedah 32 50 0 26 30 50 50
Narrabri 29 31 31
Tamworth 35 41 1 25 21 41
Southern Tablelands Goulburn 14 18 1 0 2 1 18 18
South-west Slopes Albury 16 23 0 15 13 23 23
Wagga Wagga North 8 14 3 15 5 15
Muswellbrook Muswellbrook 26 38 5 2 31 17 38 38
Singleton Singleton 24 35 3 0 26 24 35 35
Merriwa Merriwa 30 37 1 3 0 0 15 14 37 37
NSW ALERTS SYDNEY FORECAST
Sun 18 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