Saturday
23 September 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 10 15 9 5 0 0 17 12 17 40
Cook And Phillip 22 29 5 4 0 0 19 18 29
Earlwood 12 29 13 7 20 16 29
Lidcombe 16 33 12 5 1 0 22 15 33
Macquarie Park 16 33 6 7 0 0 19 19 33
Randwick 32 40 0 2 0 19 15 40
Rozelle 25 35 4 3 2 0 22 19 35
Sydney North-west Parramatta North 16 28 8 7 1 0 25 23 28 38
Penrith 25 38 6 4 0 0 29 16 38
Prospect 24 37 6 6 0 0 25 25 37
Richmond 22 37 4 3 0 29 26 37
Rouse Hill 28 38 4 4 1 0 29 22 38
St Marys 21 33 6 5 25 13 33
Sydney South-west Bargo 16 35 7 5 0 29 21 35 38
Bringelly 24 38 3 16 0 22 11 38
Camden 25 37 3 2 1 20 18 37
Campbelltown West 22 33 8 6 1 0 16 13 33
Liverpool 13 30 13 8 0 0 29 18 30
Oakdale 24 35 1 8 25 8 35
Illawarra Wollongong 12 33 14 8 0 0 19 12 33 33
Kembla Grange 15 29 5 3 33 12 33
Albion Park South 13 30 6 6 0 15 11 30
Lower Hunter Newcastle 33 42 0 2 1 0 25 15 42 42
Beresfield 20 34 8 3 0 24 21 34
Wallsend 10 31 14 12 0 20 21 31
Central Coast Wyong 29 39 3 0 0 16 13 39 39
Lake Macquarie Morisset 32 41 2 2 0 0 14 10 41 41
Central Tablelands Bathurst 29 38 23 21 38 38
Orange 22 33 16 17 13 33
Mid-north Coast Coffs Harbour 34 42 1 3 2 14 6 42 42
Port Macquarie 24 35 1 3 0 0 16 15 35
Northern Tablelands Armidale 6 9 6 9 9
North-west Slopes Gunnedah 32 41 0 13 6 41 41
Narrabri 22 15 22
Tamworth 29 36 2 20 14 36
Southern Tablelands Goulburn 31 41 2 4 15 14 41 41
South-west Slopes Albury 10 30 29 30 49
Wagga Wagga North 12 33 49 32 49
Muswellbrook Muswellbrook 1 0 31 20 31 31
Singleton Singleton 3 1 25 11 25 25
Merriwa Merriwa 33 44 2 7 0 0 39 15 44 44
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.