Wednesday
25 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 14 19 3 9 0 31 36 36 36
Cook And Phillip 17 22 5 6 0 0 27 26 27
Earlwood 21 31 4 8 31 15 31
Lidcombe 24 34 3 8 0 34 22 34
Macquarie Park 21 35 1 8 0 0 31 27 35
Randwick 25 34 1 9 1 33 19 34
Rozelle 24 32 1 10 3 0 29 19 32
Sydney North-west Parramatta North 19 29 2 8 1 0 37 31 37 46
Penrith 27 46 4 8 0 0 33 29 46
Prospect 25 38 2 9 0 0 38 21 38
Richmond 19 40 3 9 30 27 40
Rouse Hill 28 40 1 8 2 0 32 29 40
St Marys 18 34 6 10 38 24 38
Sydney South-west Bargo 9 27 10 11 0 33 24 33 47
Bringelly 15 30 6 10 0 38 19 38
Camden 15 33 7 10 1 29 24 33
Campbelltown West 13 28 7 8 0 0 30 24 30
Liverpool 23 30 4 7 0 0 37 26 37
Oakdale 26 47 3 12 27 17 47
Illawarra Wollongong 21 31 1 9 2 0 31 43
Kembla Grange 14 26 3 9 43 15 43
Albion Park South 14 24 4 10 0 30 14 30
Lower Hunter Newcastle 26 33 0 9 3 0 43 28 43 43
Beresfield 18 30 4 8 0 37 23 37
Wallsend 20 31 5 9 0 32 32 32
Central Coast Wyong 20 32 0 10 0 0 30 21 32 32
Lake Macquarie Morisset 31 40 0 7 0 25 21 40 40
Central Tablelands Bathurst 11 31 29 20 31 31
Orange 6 30 6 23 22 30
Mid-north Coast Coffs Harbour 13 30 5 11 1 17 7 30 30
Port Macquarie 0 10 1 15 0 0 22 19 22
Northern Tablelands Armidale 10 17 21 21 21
North-west Slopes Gunnedah 27 38 2 15 10 38 38
Narrabri 12 12 12
Tamworth 21 37 9 24 27 37
Southern Tablelands Goulburn 32 50 3 12 22 29 50 50
South-west Slopes Albury 6 23 21 23 38
Wagga Wagga North 17 31 8 38 23 38
Muswellbrook Muswellbrook 10 3 56 43 56 56
Singleton Singleton 1 0 44 46 46 46
Merriwa Merriwa 5 18 0 2 38 29 38 38
NSW ALERTS SYDNEY FORECAST
Thu 26 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.