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