Thursday
19 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 10 11 4 10 0 26 21 26 36
Cook And Phillip 10 13 6 7 0 0 25 19 25
Earlwood 17 22 2 7 29 21 29
Lidcombe 15 20 4 8 1 0 34 24 34
Macquarie Park 16 21 2 9 0 0 31 18 31
Randwick 18 24 1 7 0 36 23 36
Rozelle 9 9
Sydney North-west Parramatta North 15 20 2 8 1 0 29 22 29 39
Penrith 14 10 35 16 35
Prospect 15 18 2 7 0 0 30 24 30
Richmond 17 19 0 7 0 30 24 30
Rouse Hill 15 20 2 7 1 0 29 22 29
St Marys 16 20 2 6 39 26 39
Sydney South-west Bargo 4 0 21 18 21 44
Bringelly 16 22 0 6 0 44 28 44
Camden 17 21 1 6 1 25 18 25
Campbelltown West 18 23 0 6 0 0 28 30 30
Liverpool 13 3 7 33 23 33
Oakdale 17 20 0 5 20 21 21
Illawarra Wollongong 15 20 2 8 1 1 29 24 29 30
Kembla Grange 18 23 0 5 30 30 30
Albion Park South 18 23 0 6 0 24 17 24
Lower Hunter Newcastle 17 21 0 13 2 0 37 28 37 37
Beresfield 16 19 2 11 0 27 21 27
Wallsend 17 20 1 11 0 23 15 23
Central Coast Wyong 18 22 0 9 0 29 25 29 29
Lake Macquarie Morisset 13 20 5 8 0 21 15 21 21
Central Tablelands Bathurst 23 35 16 35 49
Orange 39 49 5 15 15 49
Mid-north Coast Coffs Harbour 25 27 4 15 1 17 6 27 27
Port Macquarie 10 16 0 10 0 0 20 14 20
Northern Tablelands Armidale 3 20 22 22 22
North-west Slopes Gunnedah 38 48 0 17 11 48 55
Narrabri 14 11 14
Tamworth 39 55 1 36 20 55
Southern Tablelands Goulburn 15 18 0 8 14 14 18 18
South-west Slopes Albury 17 22 1 12 29 29 36
Wagga Wagga North 30 36 0 15 26 36
Muswellbrook Muswellbrook 1 0 44 25 44 44
Singleton Singleton 0 0 29 21 29 29
Merriwa Merriwa 15 25 2 5 0 1 26 21 26 26
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.