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