Tuesday
24 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 6 22 19 22 35
Cook And Phillip 19 16 3 3 0 0 21 15 21
Earlwood 29 24 4 5 26 14 29
Lidcombe 35 28 3 6 2 0 27 15 35
Macquarie Park 0 25 12 25
Randwick 25 23 2 5 1 29 15 29
Rozelle 18 17 9 6 4 0 22 18 22
Sydney North-west Parramatta North 28 29 0 7 3 0 27 17 29 37
Penrith 29 29 1 8 0 0 26 15 29
Prospect 33 32 0 7 1 0 27 6 33
Richmond 32 30 0 10 1 23 10 32
Rouse Hill 37 32 2 11 2 1 25 14 37
St Marys 33 30 1 9 29 10 33
Sydney South-west Bargo 35 32 1 7 0 21 24 35 41
Bringelly 40 31 2 9 0 22 12 40
Camden 38 28 2 10 2 21 16 38
Campbelltown West 37 27 4 7 0 0 24 8 37
Liverpool 41 32 2 6 0 0 29 15 41
Oakdale 37 35 1 9 18 6 37
Illawarra Wollongong 30 28 0 5 2 0 33 10 33 37
Kembla Grange 31 29 1 4 37 11 37
Albion Park South 28 28 2 4 0 22 8 28
Lower Hunter Newcastle 27 24 0 5 0 32 14 32 32
Beresfield 27 23 0 7 1 27 20 27
Wallsend 25 23 3 10 1 23 17 25
Central Coast Wyong 23 21 0 8 0 3 24 11 24 24
Lake Macquarie Morisset 30 28 1 5 0 16 11 30 30
Central Tablelands Bathurst 33 34 19 16 34 39
Orange 34 39 5 14 16 39
Mid-north Coast Coffs Harbour 18 17 1 9 1 17 6 18 18
Port Macquarie 10 9 1 8 0 0 15 11 15
Northern Tablelands Armidale 6 13 17 17 17
North-west Slopes Gunnedah 40 40 1 21 27 40 40
Narrabri 15 21 21
Tamworth 38 40 1 22 21 40
Southern Tablelands Goulburn 30 31 0 3 17 22 31 31
South-west Slopes Albury 31 30 2 18 16 31 40
Wagga Wagga North 40 36 0 22 19 40
Muswellbrook Muswellbrook 2 0 39 22 39 39
Singleton Singleton 0 1 26 25 26 26
Merriwa Merriwa 20 0 30 27 30 30
NSW ALERTS SYDNEY FORECAST
Wed 25 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.