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