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