Tuesday
24 January 2023
2 - 3 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 24 22 24 48
Cook And Phillip 21 27 5 5 0 0 21 16 27
Earlwood 37 43 3 10 27 14 43
Lidcombe 42 48 3 10 2 0 30 20 48
Macquarie Park 11 28 13 28
Randwick 33 37 1 6 1 30 16 37
Rozelle 26 24 8 11 3 1 22 17 26
Sydney North-west Parramatta North 45 46 2 10 2 1 30 19 46 54
Penrith 44 49 1 12 0 1 24 17 49
Prospect 49 52 3 10 0 0 29 9 52
Richmond 38 49 0 16 1 24 15 49
Rouse Hill 50 53 3 21 2 3 26 18 53
St Marys 52 54 2 14 28 18 54
Sydney South-west Bargo 44 52 2 7 0 21 25 52 62
Bringelly 52 58 2 9 0 22 15 58
Camden 49 56 1 8 1 21 12 56
Campbelltown West 56 62 4 8 0 0 24 10 62
Liverpool 52 58 3 8 0 0 30 17 58
Oakdale 39 48 0 8 18 12 48
Illawarra Wollongong 32 39 0 6 2 0 33 10 39 40
Kembla Grange 28 40 4 6 38 10 40
Albion Park South 29 38 6 6 1 25 11 38
Lower Hunter Newcastle 3 32 19 32 40
Beresfield 34 40 2 10 8 29 17 40
Wallsend 33 39 1 7 0 23 16 39
Central Coast Wyong 32 35 5 0 0 25 13 35 35
Lake Macquarie Morisset 31 38 1 5 0 17 12 38 38
Central Tablelands Bathurst 34 42 20 16 42 42
Orange 34 42 4 14 15 42
Mid-north Coast Coffs Harbour 18 24 1 10 1 17 6 24 24
Port Macquarie 9 13 1 9 0 0 17 13 17
Northern Tablelands Armidale 4 13 17 17 17
North-west Slopes Gunnedah 38 49 0 22 28 49 54
Narrabri 15 20 20
Tamworth 46 54 1 26 19 54
Southern Tablelands Goulburn 33 39 0 4 17 24 39 39
South-west Slopes Albury 42 46 2 20 18 46 49
Wagga Wagga North 38 49 0 27 21 49
Muswellbrook Muswellbrook 8 6 39 24 39 39
Singleton Singleton 0 1 26 24 26 26
Merriwa Merriwa 32 29 32 32
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.