Thursday
26 January 2023
1 - 2 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 16 10 31 36 36 36
Cook And Phillip 23 6 0 27 24 27
Earlwood 16 9 32 15 32
Lidcombe 17 10 35 24 35
Macquarie Park 7 10 0 33 26 33
Randwick 31 8 33 23 33
Rozelle 25 9 3 29 19 29
Sydney North-west Parramatta North 7 10 1 37 32 37 39
Penrith 18 13 0 35 30 35
Prospect 24 12 0 39 21 39
Richmond 16 12 30 27 30
Rouse Hill 26 11 2 33 29 33
St Marys 10 9 38 22 38
Sydney South-west Bargo 5 10 35 25 35 40
Bringelly 8 23 40 20 40
Camden 12 11 2 29 29 29
Campbelltown West 3 9 0 30 24 30
Liverpool 17 14 0 39 25 39
Oakdale 23 13 27 19 27
Illawarra Wollongong 30 9 2 30 42
Kembla Grange 25 9 42 15 42
Albion Park South 14 10 31 15 31
Lower Hunter Newcastle 28 11 3 41 24 41 41
Beresfield 10 9 38 21 38
Wallsend 23 8 32 30 32
Central Coast Wyong 7 10 0 32 22 32 32
Lake Macquarie Morisset 32 9 0 23 18 32 32
Central Tablelands Bathurst 12 28 18 28 28
Orange 18 4 21 20 21
Mid-north Coast Coffs Harbour 11 10 1 19 9 19 20
Port Macquarie 10 0 20 15 20
Northern Tablelands Armidale 9 18 22 22 22
North-west Slopes Gunnedah 20 14 8 20 31
Narrabri 11 11 11
Tamworth 30 26 31 31
Southern Tablelands Goulburn 42 20 26 35 42 42
South-west Slopes Albury 25 25 25 53
Wagga Wagga North 8 53 27 53
Muswellbrook Muswellbrook 6 1 53 41 53 53
Singleton Singleton 40 40 40 40
Merriwa Merriwa 17 0 41 35 41 41
NSW ALERTS SYDNEY FORECAST
Thu 26 Jan 2023
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.