Tuesday
24 January 2023
11 pm - 12 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 9 13 6 9 0 27 29 29 31
Cook And Phillip 17 19 7 7 0 0 22 19 22
Earlwood 10 20 9 9 27 18 27
Lidcombe 17 24 6 8 1 0 29 22 29
Macquarie Park 20 27 0 9 0 0 28 18 28
Randwick 23 28 4 8 0 31 17 31
Rozelle 23 27 3 10 3 0 19 15 27
Sydney North-west Parramatta North 17 25 5 12 2 0 31 22 31 34
Penrith 19 30 4 8 0 0 27 23 30
Prospect 21 31 4 9 0 0 31 18 31
Richmond 16 30 1 9 25 19 30
Rouse Hill 19 34 4 10 2 0 28 28 34
St Marys 15 29 2 8 34 25 34
Sydney South-west Bargo 10 16 7 6 0 23 19 23 34
Bringelly 15 29 2 8 0 30 23 30
Camden 12 25 1 8 1 24 14 25
Campbelltown West 9 20 9 8 0 0 27 13 27
Liverpool 14 26 6 8 0 0 34 21 34
Oakdale 28 33 0 6 20 18 33
Illawarra Wollongong 16 28 4 7 2 0 38 16 38 38
Kembla Grange 11 25 2 6 36 14 36
Albion Park South 13 25 2 5 0 27 18 27
Lower Hunter Newcastle 14 15 1 12 0 36 19 36 36
Beresfield 9 12 6 10 1 30 17 30
Wallsend 20 22 1 8 0 26 13 26
Central Coast Wyong 21 20 0 12 0 0 26 17 26 26
Lake Macquarie Morisset 16 23 2 10 0 18 13 23 23
Central Tablelands Bathurst 16 31 22 15 31 43
Orange 35 43 8 19 19 43
Mid-north Coast Coffs Harbour 21 29 3 9 1 19 7 29 29
Port Macquarie 5 6 1 13 0 0 27 21 27
Northern Tablelands Armidale 10 15 18 18 18
North-west Slopes Gunnedah 14 32 10 19 21 32 33
Narrabri 16 21 21
Tamworth 21 33 1 27 18 33
Southern Tablelands Goulburn 16 29 6 6 19 26 29 29
South-west Slopes Albury 18 33 7 23 18 33 33
Wagga Wagga North 24 32 2 28 22 32
Muswellbrook Muswellbrook 15 1 47 30 47 47
Singleton Singleton 6 0 30 24 30 30
Merriwa Merriwa 10 0 1 34 25 34 34
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.