Tuesday
24 January 2023
9 - 10 pm (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 9 6 10 0 27 28 28 31
Cook And Phillip 13 13 8 6 0 0 22 17 22
Earlwood 21 22 5 8 28 17 28
Lidcombe 21 26 7 8 1 0 31 24 31
Macquarie Park 22 27 0 15 0 0 30 17 30
Randwick 21 24 3 9 1 31 18 31
Rozelle 22 24 2 9 3 0 19 15 24
Sydney North-west Parramatta North 19 28 7 9 2 0 32 22 32 39
Penrith 27 39 2 8 0 0 28 23 39
Prospect 26 34 3 6 0 0 32 18 34
Richmond 28 36 1 7 0 26 18 36
Rouse Hill 30 36 2 8 2 0 29 26 36
St Marys 25 36 4 9 35 23 36
Sydney South-west Bargo 12 27 6 14 0 24 19 27 39
Bringelly 26 39 1 10 0 31 22 39
Camden 23 35 1 7 1 24 17 35
Campbelltown West 20 27 6 6 0 0 27 11 27
Liverpool 22 29 4 9 0 0 36 20 36
Oakdale 26 38 0 5 20 18 38
Illawarra Wollongong 29 26 0 5 2 0 38 13 38 38
Kembla Grange 28 27 0 5 37 12 37
Albion Park South 26 27 1 5 0 27 17 27
Lower Hunter Newcastle 11 19 4 12 0 35 18 35 35
Beresfield 6 20 9 9 1 30 17 30
Wallsend 15 24 3 8 0 26 14 26
Central Coast Wyong 13 22 2 10 0 0 28 16 28 28
Lake Macquarie Morisset 18 27 2 9 0 17 11 27 27
Central Tablelands Bathurst 27 41 21 13 41 44
Orange 36 44 6 17 18 44
Mid-north Coast Coffs Harbour 26 23 2 10 1 19 8 26 26
Port Macquarie 4 5 1 19 0 0 24 18 24
Northern Tablelands Armidale 10 14 18 18 18
North-west Slopes Gunnedah 32 42 2 20 24 42 46
Narrabri 16 21 21
Tamworth 29 46 4 26 22 46
Southern Tablelands Goulburn 25 36 2 5 20 27 36 36
South-west Slopes Albury 31 40 3 23 19 40 40
Wagga Wagga North 27 36 1 28 22 36
Muswellbrook Muswellbrook 4 1 46 28 46 46
Singleton Singleton 1 1 27 19 27 27
Merriwa Merriwa 12 0 35 28 35 35
NSW ALERTS SYDNEY FORECAST
Wed 25 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.