Tuesday
24 January 2023
10 - 11 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 6 22 19 22 28
Cook And Phillip 16 10 5 4 0 0 21 15 21
Earlwood 21 16 6 5 25 13 25
Lidcombe 27 19 4 4 2 0 27 15 27
Macquarie Park 1 0 0 25 11 25
Randwick 21 17 2 5 1 28 15 28
Rozelle 10 14 12 6 4 0 24 18 24
Sydney North-west Parramatta North 27 21 0 5 3 0 28 17 28 32
Penrith 28 23 1 6 0 0 25 15 28
Prospect 32 24 1 7 1 0 27 6 32
Richmond 25 23 0 7 0 22 10 25
Rouse Hill 28 23 1 6 3 0 24 13 28
St Marys 31 22 1 7 28 10 31
Sydney South-west Bargo 24 6 20 24 24 31
Bringelly 30 21 2 6 0 21 12 30
Camden 27 16 4 9 2 20 16 27
Campbelltown West 20 17 8 7 0 0 23 7 23
Liverpool 31 20 2 4 0 0 28 15 31
Oakdale 30 28 1 7 17 6 30
Illawarra Wollongong 24 22 0 5 2 0 34 10 34 38
Kembla Grange 25 23 2 4 38 11 38
Albion Park South 23 22 4 5 1 21 8 23
Lower Hunter Newcastle 22 19 0 6 0 32 14 32 32
Beresfield 24 16 1 6 1 27 20 27
Wallsend 21 17 2 6 0 22 17 22
Central Coast Wyong 19 16 2 8 0 4 23 10 23 23
Lake Macquarie Morisset 26 21 0 4 0 15 11 26 26
Central Tablelands Bathurst 31 25 19 18 31 35
Orange 33 35 5 14 17 35
Mid-north Coast Coffs Harbour 15 12 1 10 1 16 5 16 16
Port Macquarie 9 6 1 9 0 0 15 12 15
Northern Tablelands Armidale 9 13 17 17 17
North-west Slopes Gunnedah 38 32 1 21 27 38 38
Narrabri 16 21 21
Tamworth 36 33 1 22 19 36
Southern Tablelands Goulburn 29 25 0 4 16 21 29 29
South-west Slopes Albury 30 23 2 18 14 30 36
Wagga Wagga North 36 27 0 22 17 36
Muswellbrook Muswellbrook 2 0 39 21 39 39
Singleton Singleton 0 1 25 24 25 25
Merriwa Merriwa 20 20 0 29 27 29 29
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.