Monday
23 January 2023
4 - 5 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 11 2 4 0 13 12 13 27
Cook And Phillip 12 17 5 3 0 0 15 12 17
Earlwood 18 24 2 3 17 9 24
Lidcombe 18 27 2 4 0 18 2 27
Macquarie Park 19 26 2 4 0 0 18 9 26
Randwick 19 24 1 3 0 18 13 24
Rozelle 19 25 1 3 2 0 16 9 25
Sydney North-west Parramatta North 19 30 2 4 2 0 19 9 30 37
Penrith 23 37 5 4 0 0 19 11 37
Prospect 21 33 2 3 0 0 18 4 33
Richmond 1 4 1 19 2 19
Rouse Hill 23 36 1 4 1 1 17 8 36
St Marys 23 37 3 4 21 9 37
Sydney South-west Bargo 11 21 5 6 0 17 13 21 31
Bringelly 21 31 1 5 0 17 6 31
Camden 18 25 1 4 1 17 11 25
Campbelltown West 19 25 0 3 0 0 17 12 25
Liverpool 18 27 1 4 0 0 18 10 27
Oakdale 20 25 1 5 19 2 25
Illawarra Wollongong 15 19 2 4 3 1 22 10 22 26
Kembla Grange 18 23 0 3 26 7 26
Albion Park South 18 23 0 2 0 17 5 23
Lower Hunter Newcastle 25 34 0 4 1 1 22 5 34 35
Beresfield 26 33 2 5 1 22 18 33
Wallsend 29 35 0 4 0 17 12 35
Central Coast Wyong 20 30 0 3 0 0 19 11 30 30
Lake Macquarie Morisset 26 34 0 3 0 14 12 34 34
Central Tablelands Bathurst 32 40 13 8 40 40
Orange 29 37 3 7 7 37
Mid-north Coast Coffs Harbour 9 15 1 5 1 14 6 15 15
Port Macquarie 11 13 0 6 0 0 10 7 13
Northern Tablelands Armidale 6 10 13 13 13
North-west Slopes Gunnedah 34 42 0 7 0 42 48
Narrabri 10 11 11
Tamworth 38 48 2 18 17 48
Southern Tablelands Goulburn 18 23 2 3 7 2 23 23
South-west Slopes Albury 30 33 1 13 20 33 33
Wagga Wagga North 28 32 0 13 12 32
Muswellbrook Muswellbrook 6 6 35 18 35 35
Singleton Singleton 0 0 20 11 20 20
Merriwa Merriwa 34 42 0 7 0 0 17 16 42 42
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.