Saturday
21 January 2023
8 - 9 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 6 4 7 0 19 17 19 27
Cook And Phillip 9 11 3 3 0 0 17 11 17
Earlwood 12 16 4 5 21 12 21
Lidcombe 14 18 2 4 0 24 15 24
Macquarie Park 16 20 0 4 0 0 24 13 24
Randwick 14 18 1 4 0 27 13 27
Rozelle 15 18 1 4 2 0 22 13 22
Sydney North-west Parramatta North 15 19 0 3 2 0 25 16 25 26
Penrith 14 20 2 3 0 0 25 20 25
Prospect 15 19 0 4 0 0 26 17 26
Richmond 0 2 0 21 21 21
Rouse Hill 14 20 0 4 1 0 21 13 21
St Marys 13 18 2 5 26 12 26
Sydney South-west Bargo 11 17 2 4 0 19 9 19 23
Bringelly 11 18 3 5 0 22 15 22
Camden 11 16 3 6 1 19 12 19
Campbelltown West 11 17 4 6 0 0 19 9 19
Liverpool 12 16 2 5 0 0 23 7 23
Oakdale 13 18 1 4 18 4 18
Illawarra Wollongong 16 20 0 6 1 0 31 12 31 37
Kembla Grange 13 17 0 4 37 12 37
Albion Park South 12 16 2 23 0 25 13 25
Lower Hunter Newcastle 15 20 0 5 1 0 34 14 34 34
Beresfield 12 17 1 8 0 32 17 32
Wallsend 14 19 2 5 0 23 13 23
Central Coast Wyong 15 20 0 4 0 0 24 13 24 24
Lake Macquarie Morisset 15 20 0 5 0 24 17 24 24
Central Tablelands Bathurst 25 36 19 12 36 36
Orange 25 31 6 15 14 31
Mid-north Coast Coffs Harbour 11 15 2 7 1 22 8 22 24
Port Macquarie 8 15 0 7 0 0 24 15 24
Northern Tablelands Armidale 5 15 12 15 15
North-west Slopes Gunnedah 21 31 0 5 0 31 31
Narrabri 10 8 10
Tamworth 18 26 1 17 9 26
Southern Tablelands Goulburn 15 23 1 4 16 15 23 23
South-west Slopes Albury 20 35 2 22 19 35 36
Wagga Wagga North 11 24 9 36 17 36
Muswellbrook Muswellbrook 2 0 34 12 34 34
Singleton Singleton 0 0 28 15 28 28
Merriwa Merriwa 10 24 5 5 0 2 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.