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