Friday
20 January 2023
2 - 3 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 6 5 6 0 24 17 24 32
Cook And Phillip 10 15 7 5 0 0 21 11 21
Earlwood 16 18 3 4 28 16 28
Lidcombe 15 18 3 6 1 0 30 11 30
Macquarie Park 14 17 2 6 0 0 28 14 28
Randwick 17 22 1 5 0 32 13 32
Rozelle 15 19 2 6 1 0 22 16 22
Sydney North-west Parramatta North 14 17 3 5 2 0 28 15 28 32
Penrith 15 19 3 5 0 0 32 28 32
Prospect 14 18 3 5 0 0 30 10 30
Richmond 17 20 0 5 0 25 19 25
Rouse Hill 16 19 2 4 2 0 26 15 26
St Marys 16 20 2 4 29 16 29
Sydney South-west Bargo 0 4 0 25 18 25 33
Bringelly 18 22 0 4 0 25 12 25
Camden 19 22 2 5 1 26 20 26
Campbelltown West 20 23 0 4 0 0 27 15 27
Liverpool 14 17 3 4 0 0 33 22 33
Oakdale 18 22 0 4 24 17 24
Illawarra Wollongong 15 19 2 5 2 1 34 17 34 34
Kembla Grange 19 24 0 3 32 16 32
Albion Park South 19 23 0 2 0 29 19 29
Lower Hunter Newcastle 19 22 0 7 2 0 29 17 29 29
Beresfield 15 19 3 5 0 23 17 23
Wallsend 18 22 0 5 0 21 12 22
Central Coast Wyong 18 22 0 5 0 0 24 10 24 24
Lake Macquarie Morisset 19 24 0 4 0 18 12 24 24
Central Tablelands Bathurst 23 28 18 10 28 30
Orange 25 30 3 10 10 30
Mid-north Coast Coffs Harbour 10 15 3 10 1 17 6 17 17
Port Macquarie 13 16 0 10 0 0 17 9 17
Northern Tablelands Armidale 4 11 10 11 11
North-west Slopes Gunnedah 26 30 0 7 4 30 30
Narrabri 8 7 8
Tamworth 23 27 1 11 12 27
Southern Tablelands Goulburn 16 20 0 4 11 4 20 20
South-west Slopes Albury 30 32 1 28 24 32 35
Wagga Wagga North 31 35 0 22 18 35
Muswellbrook Muswellbrook 1 1 29 25 29 29
Singleton Singleton 0 0 25 16 25 25
Merriwa Merriwa 24 27 0 7 0 1 20 16 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.