Thursday
22 January 2026
12 - 1 am (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 6 14 7 8 0 0 22 15 22 33
Cook And Phillip 9 14 5 9 0 26 19 26
Earlwood 0 4 8 7 27 16 27
Lidcombe 1 5 11 7 0 0 31 16 31
Macquarie Park 2 5 7 0 0 23 11 23
Randwick 8 16 4 10 0 33 16 33
Rozelle 8 12 4 8 0 29 17 29
Ultimo-uts 1 10 12 9 1 29 30 30
Sydney North-west Parramatta North 1 4 8 7 1 0 33 27 33 39
Penrith 6 11 4 6 1 0 25 12 25
Prospect 2 9 9 5 0 0 32 15 32
Richmond 6 12 0 8 0 27 16 27
Rouse Hill 8 15 4 6 0 0 27 22 27
St Marys 4 7 4 6 39 13 39
Sydney South-west Bringelly 2 6 4 8 0 24 21 24 25
Camden 4 10 3 5 0 24 13 24
Campbelltown West 0 5 13 7 0 0 25 14 25
Liverpool 1 3 9 7 0 0 23 19 23
Oakdale 13 17 2 5 23 16 23
Illawarra Wollongong 3 1 5 6 0 0 30 17 30 34
Kembla Grange 1 5 5 6 34 17 34
Albion Park South 5 7 2 7 0 30 5 30
Lower Hunter Newcastle 23 27 3 20 2 0 49 17 49 49
Beresfield 2 6 12 9 0 33 19 33
Wallsend 3 7 8 8 0 28 12 28
Newcastle Carrington 7 1 35 17 35 100
Stockton 27 32 0 1 100 22 100
Mayfield 6 1 45 24 45
Central Coast Wyong 3 5 4 6 0 0 28 18 28 28
Lake Macquarie Morisset 5 19 9 7 0 0 20 14 20 20
Central Tablelands Bathurst 7 10 33 16 33 33
Orange 8 7 13 12 23 19 23
Mid-north Coast Coffs Harbour 8 9 2 6 1 18 8 18 18
Port Macquarie 12 11 1 8 0 0 18 8 18
Northern Tablelands Armidale 3 8 8 8 8
North-west Slopes Gunnedah 14 22 4 20 17 22 27
Narrabri 20 18 20
Tamworth 19 25 3 27 25 27
Southern Tablelands Goulburn 8 15 4 7 22 14 22 22
South-west Slopes Albury 20 35 1 42 38 42 46
Wagga Wagga North 27 44 0 46 26 46
Muswellbrook Muswellbrook 14 52 24 52 52
Singleton Singleton 6 14 6 0 30 26 30 30
Merriwa Merriwa 6 14 12 7 0 2 31 23 31 31
NSW ALERTS SYDNEY FORECAST
Fri 23 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