Tuesday
24 January 2023
7 - 8 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 5 13 5 8 0 27 27 27 36
Cook And Phillip 9 17 5 5 0 0 22 17 22
Earlwood 16 30 3 6 28 17 30
Lidcombe 17 33 3 6 1 0 32 23 33
Macquarie Park 20 36 6 0 30 16 36
Randwick 17 28 2 7 1 30 18 30
Rozelle 17 24 2 7 3 0 20 17 24
Sydney North-west Parramatta North 20 40 1 6 2 0 33 23 40 52
Penrith 34 52 4 12 0 0 28 22 52
Prospect 22 43 3 8 0 0 33 15 43
Richmond 27 44 0 9 1 27 16 44
Rouse Hill 25 41 1 6 2 0 29 22 41
St Marys 30 48 3 12 36 21 48
Sydney South-west Bargo 26 40 2 10 0 23 22 40 49
Bringelly 33 49 1 10 0 30 20 49
Camden 31 45 2 7 1 25 18 45
Campbelltown West 22 40 4 8 0 0 28 12 40
Liverpool 23 38 2 7 0 0 36 22 38
Oakdale 33 49 1 6 20 16 49
Illawarra Wollongong 17 25 3 9 2 0 41 12 41 41
Kembla Grange 19 28 1 8 40 9 40
Albion Park South 17 26 4 7 0 29 14 29
Lower Hunter Newcastle 18 23 2 11 0 35 17 35 35
Beresfield 20 32 2 7 0 29 17 32
Wallsend 20 31 2 7 0 26 16 31
Central Coast Wyong 19 27 6 0 0 26 14 27 27
Lake Macquarie Morisset 25 29 1 8 0 16 11 29 29
Central Tablelands Bathurst 35 44 20 15 44 46
Orange 37 46 6 16 16 46
Mid-north Coast Coffs Harbour 12 21 2 9 1 19 8 21 22
Port Macquarie 4 6 1 11 0 0 22 17 22
Northern Tablelands Armidale 8 13 17 17 17
North-west Slopes Gunnedah 34 45 3 21 25 45 55
Narrabri 16 20 20
Tamworth 41 55 2 24 20 55
Southern Tablelands Goulburn 28 41 1 5 19 26 41 41
South-west Slopes Albury 32 46 3 21 20 46 46
Wagga Wagga North 29 43 1 28 21 43
Muswellbrook Muswellbrook 9 4 42 26 42 42
Singleton Singleton 0 1 27 20 27 27
Merriwa Merriwa 15 0 33 28 33 33
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.