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