Friday
23 January 2026
8 - 9 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 13 1 9 0 0 32 18 32 49
Cook And Phillip 8 0 32 19 32
Earlwood 15 12 2 8 43 24 43
Lidcombe 13 11 4 9 0 1 47 24 47
Macquarie Park 11 10 5 10 1 0 40 23 40
Randwick 17 18 1 7 0 49 29 49
Rozelle 14 11 2 10 0 45 32 45
Ultimo-uts 12 8 5 10 1 12
Sydney North-west Parramatta North 12 11 4 10 1 0 48 29 48 62
Penrith 14 12 2 8 1 0 33 26 33
Prospect 11 9 5 7 0 0 50 25 50
Richmond 15 17 0 7 0 39 27 39
Rouse Hill 11 10 6 9 0 0 41 31 41
St Marys 15 16 2 7 62 29 62
Sydney South-west Bringelly 13 14 2 7 0 38 26 38 41
Camden 15 16 2 6 0 40 25 40
Campbelltown West 15 15 1 7 0 0 38 29 38
Liverpool 15 11 1 6 0 0 41 29 41
Oakdale 16 17 0 6 35 34 35
Illawarra Wollongong 10 9 6 8 0 2 48 24 48 51
Kembla Grange 16 13 1 5 51 26 51
Albion Park South 17 16 0 5 0 36 19 36
Lower Hunter Newcastle 18 21 1 8 2 0 81 36 81 81
Beresfield 13 10 4 9 0 47 32 47
Wallsend 17 13 0 7 0 47 20 47
Newcastle Carrington 2 0 52 31 52 53
Stockton 18 22 1 0 53 25 53
Mayfield 1 0 53 20 53
Central Coast Wyong 13 10 3 8 0 0 43 25 43 43
Lake Macquarie Morisset 15 16 3 7 0 2 32 21 32 32
Central Tablelands Bathurst 22 15 30 21 30 30
Orange 21 23 1 6 21 13 23
Mid-north Coast Coffs Harbour 15 16 3 11 1 37 24 37 37
Port Macquarie 14 14 1 11 0 0 35 33 35
Northern Tablelands Armidale 1 16 18 18 18
North-west Slopes Gunnedah 22 22 0 31 22 31 32
Narrabri 29 25 29
Tamworth 23 24 1 32 12 32
Southern Tablelands Goulburn 15 16 2 6 28 14 28 28
South-west Slopes Albury 21 16 1 31 16 31 41
Wagga Wagga North 20 22 0 41 22 41
Muswellbrook Muswellbrook 16 14 1 1 65 33 65 65
Singleton Singleton 13 12 2 1 53 34 53 53
Merriwa Merriwa 13 14 4 7 0 1 45 27 45 45
NSW ALERTS SYDNEY FORECAST
Sat 24 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