Thursday
19 January 2023
3 - 4 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 4 9 0 27 22 27 36
Cook And Phillip 9 13 8 6 0 0 26 19 26
Earlwood 18 22 2 7 30 21 30
Lidcombe 14 20 5 7 1 0 34 24 34
Macquarie Park 16 20 2 8 0 0 31 18 31
Randwick 19 24 1 7 0 36 24 36
Rozelle 8 8
Sydney North-west Parramatta North 16 19 1 8 1 0 30 24 30 42
Penrith 15 9 38 17 38
Prospect 14 18 3 7 0 0 31 25 31
Richmond 16 18 1 9 0 30 24 30
Rouse Hill 17 20 1 7 1 0 30 23 30
St Marys 17 19 2 7 42 26 42
Sydney South-west Bargo 5 0 22 18 22 48
Bringelly 17 21 0 6 0 48 29 48
Camden 17 21 1 6 1 27 20 27
Campbelltown West 18 22 0 6 0 0 29 29 29
Liverpool 7 34 24 34
Oakdale 17 19 0 6 25 21 25
Illawarra Wollongong 15 20 2 6 1 1 30 26 30 32
Kembla Grange 18 22 0 5 32 31 32
Albion Park South 18 23 0 4 0 26 18 26
Lower Hunter Newcastle 18 21 0 15 2 0 39 30 39 39
Beresfield 16 19 2 10 0 28 20 28
Wallsend 16 19 1 11 0 23 16 23
Central Coast Wyong 18 22 0 10 0 31 26 31 31
Lake Macquarie Morisset 16 20 3 9 0 22 16 22 22
Central Tablelands Bathurst 23 41 15 41 49
Orange 39 49 6 15 15 49
Mid-north Coast Coffs Harbour 24 25 3 12 1 17 5 25 25
Port Macquarie 11 19 0 12 0 0 21 16 21
Northern Tablelands Armidale 1 20 22 22 22
North-west Slopes Gunnedah 37 48 1 17 12 48 55
Narrabri 15 11 15
Tamworth 45 55 1 36 20 55
Southern Tablelands Goulburn 14 18 0 7 15 14 18 18
South-west Slopes Albury 17 23 1 11 30 30 34
Wagga Wagga North 29 34 0 15 26 34
Muswellbrook Muswellbrook 1 0 46 24 46 46
Singleton Singleton 0 0 30 21 30 30
Merriwa Merriwa 18 31 1 6 0 1 27 22 31 31
NSW ALERTS SYDNEY FORECAST
Fri 20 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.