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