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