Saturday
23 September 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 9 14 9 5 0 0 16 12 16 40
Cook And Phillip 16 26 10 3 0 0 18 18 26
Earlwood 5 21 16 9 20 16 21
Lidcombe 5 25 22 9 1 0 22 14 25
Macquarie Park 11 27 5 8 0 0 19 21 27
Randwick 32 40 1 2 0 18 14 40
Rozelle 25 33 5 3 2 0 21 19 33
Sydney North-west Parramatta North 12 23 9 9 1 0 24 22 24 36
Penrith 19 33 9 7 0 0 29 16 33
Prospect 19 32 8 7 0 0 24 25 32
Richmond 17 31 5 4 0 29 27 31
Rouse Hill 25 36 4 4 1 0 29 22 36
St Marys 16 28 5 4 24 13 28
Sydney South-west Bargo 9 27 8 20 0 30 21 30 34
Bringelly 21 33 3 7 0 22 11 33
Camden 22 34 3 2 1 20 16 34
Campbelltown West 10 27 15 5 1 0 16 12 27
Liverpool 2 21 22 11 0 0 28 19 28
Oakdale 25 33 1 4 25 7 33
Illawarra Wollongong 3 23 19 10 0 0 19 14 23 32
Kembla Grange 14 23 4 3 32 12 32
Albion Park South 10 23 5 10 0 15 12 23
Lower Hunter Newcastle 33 41 0 2 1 0 23 15 41 41
Beresfield 5 25 21 5 0 24 21 25
Wallsend 8 23 14 13 0 20 21 23
Central Coast Wyong 18 34 5 0 0 15 14 34 34
Lake Macquarie Morisset 33 40 0 2 0 0 13 10 40 40
Central Tablelands Bathurst 21 34 22 21 34 34
Orange 28 31 8 16 12 31
Mid-north Coast Coffs Harbour 27 40 4 4 2 14 6 40 40
Port Macquarie 18 31 1 3 0 0 15 14 31
Northern Tablelands Armidale 6 8 6 8 8
North-west Slopes Gunnedah 32 40 0 12 6 40 40
Narrabri 22 15 22
Tamworth 28 34 1 20 14 34
Southern Tablelands Goulburn 29 39 2 4 15 15 39 39
South-west Slopes Albury 10 30 29 30 52
Wagga Wagga North 10 25 52 33 52
Muswellbrook Muswellbrook 3 0 31 20 31 31
Singleton Singleton 2 0 24 9 24 24
Merriwa Merriwa 29 42 3 4 0 1 39 16 42 42
NSW ALERTS SYDNEY FORECAST
Sun 24 Sep 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.