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