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