Tuesday
24 January 2023
4 - 5 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 16 3 10 0 26 24 26 49
Cook And Phillip 19 27 4 4 0 0 21 16 27
Earlwood 32 45 3 11 27 16 45
Lidcombe 37 49 4 17 1 1 31 22 49
Macquarie Park 40 13 0 29 14 40
Randwick 27 39 0 5 1 30 17 39
Rozelle 17 27 11 8 3 0 21 17 27
Sydney North-west Parramatta North 41 53 1 12 2 1 31 21 53 64
Penrith 52 58 2 20 0 1 26 18 58
Prospect 44 58 2 12 0 1 31 11 58
Richmond 45 52 0 17 1 26 16 52
Rouse Hill 40 55 1 12 2 1 28 20 55
St Marys 51 64 5 17 32 21 64
Sydney South-west Bargo 40 54 2 8 0 22 25 54 64
Bringelly 47 63 4 16 1 26 16 63
Camden 46 61 3 12 1 25 15 61
Campbelltown West 44 64 4 10 0 1 27 11 64
Liverpool 40 58 4 15 0 1 33 17 58
Oakdale 49 54 2 11 21 14 54
Illawarra Wollongong 23 36 0 11 2 0 38 11 38 39
Kembla Grange 24 37 0 7 39 10 39
Albion Park South 24 34 4 6 1 26 13 34
Lower Hunter Newcastle 20 0 5 1 32 18 32 41
Beresfield 30 40 1 7 2 29 18 40
Wallsend 31 41 1 9 0 24 17 41
Central Coast Wyong 26 37 4 0 0 25 13 37 37
Lake Macquarie Morisset 24 36 1 5 0 16 11 36 36
Central Tablelands Bathurst 34 43 20 17 43 43
Orange 35 43 4 15 16 43
Mid-north Coast Coffs Harbour 20 24 3 12 1 18 7 24 24
Port Macquarie 8 11 0 10 0 0 20 16 20
Northern Tablelands Armidale 4 13 17 17 17
North-west Slopes Gunnedah 37 47 1 21 26 47 57
Narrabri 16 21 21
Tamworth 45 57 1 23 18 57
Southern Tablelands Goulburn 32 41 2 4 18 25 41 41
South-west Slopes Albury 43 53 2 21 18 53 53
Wagga Wagga North 38 48 0 30 20 48
Muswellbrook Muswellbrook 5 2 41 27 41 41
Singleton Singleton 0 1 25 23 25 25
Merriwa Merriwa 12 31 27 31 31
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.