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