Tuesday
24 January 2023
6 - 7 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 17 3 7 0 26 26 26 40
Cook And Phillip 9 20 7 4 0 0 21 16 21
Earlwood 20 36 3 5 28 17 36
Lidcombe 23 40 2 5 1 0 32 22 40
Macquarie Park 25 40 5 0 29 16 40
Randwick 20 32 2 7 1 30 17 32
Rozelle 21 26 2 6 3 0 20 17 26
Sydney North-west Parramatta North 27 46 1 7 2 0 32 23 46 55
Penrith 37 55 2 12 0 1 28 20 55
Prospect 31 50 1 9 0 0 32 13 50
Richmond 30 49 0 10 1 27 16 49
Rouse Hill 29 48 1 9 2 1 29 22 48
St Marys 30 55 6 20 37 21 55
Sydney South-west Bargo 28 46 2 9 0 23 23 46 56
Bringelly 36 56 3 14 0 30 18 56
Camden 31 52 3 9 1 24 19 52
Campbelltown West 28 49 3 10 0 0 28 13 49
Liverpool 26 45 4 10 0 0 36 21 45
Oakdale 34 52 1 6 20 15 52
Illawarra Wollongong 18 29 4 9 2 0 40 12 40 40
Kembla Grange 21 31 1 7 39 9 39
Albion Park South 19 28 5 8 1 28 13 28
Lower Hunter Newcastle 18 23 2 10 1 34 16 34 36
Beresfield 24 36 1 7 0 29 17 36
Wallsend 25 35 1 8 0 25 17 35
Central Coast Wyong 20 31 5 0 0 25 14 31 31
Lake Macquarie Morisset 20 31 1 6 0 16 11 31 31
Central Tablelands Bathurst 37 44 20 17 44 45
Orange 38 45 3 15 16 45
Mid-north Coast Coffs Harbour 15 23 2 12 1 19 8 23 23
Port Macquarie 5 8 0 11 0 0 21 16 21
Northern Tablelands Armidale 10 13 17 17 17
North-west Slopes Gunnedah 35 45 1 21 26 45 56
Narrabri 15 20 20
Tamworth 44 56 1 23 20 56
Southern Tablelands Goulburn 33 43 0 6 19 26 43 43
South-west Slopes Albury 34 50 2 21 19 50 50
Wagga Wagga North 33 45 0 30 20 45
Muswellbrook Muswellbrook 12 7 42 26 42 42
Singleton Singleton 0 1 27 21 27 27
Merriwa Merriwa 11 0 33 27 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.