Saturday
23 September 2023
12 - 1 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 16 18 2 3 0 0 21 14 21 35
Cook And Phillip 26 30 3 2 0 0 21 17 30
Earlwood 29 30 4 2 22 17 30
Lidcombe 32 35 3 3 1 0 26 15 35
Macquarie Park 31 34 2 2 1 0 22 20 34
Randwick 33 35 0 1 0 23 17 35
Rozelle 31 34 1 2 2 0 25 21 34
Sydney North-west Parramatta North 25 29 4 3 2 0 29 23 29 41
Penrith 35 41 2 3 0 0 32 17 41
Prospect 33 39 3 3 0 0 29 24 39
Richmond 36 41 2 9 0 31 22 41
Rouse Hill 33 38 3 3 2 0 34 26 38
St Marys 33 39 4 3 34 14 39
Sydney South-west Bargo 34 42 2 17 0 23 20 42 42
Bringelly 36 42 0 3 0 24 14 42
Camden 33 41 2 1 1 23 20 41
Campbelltown West 32 37 2 3 1 0 20 15 37
Liverpool 34 38 1 2 0 0 32 20 38
Oakdale 31 37 1 2 22 11 37
Illawarra Wollongong 34 40 1 2 0 0 21 11 40 40
Kembla Grange 33 37 1 3 24 11 37
Albion Park South 33 39 1 2 0 16 14 39
Lower Hunter Newcastle 34 41 0 3 2 0 34 18 41 41
Beresfield 33 37 0 1 0 29 25 37
Wallsend 34 38 0 3 0 24 23 38
Central Coast Wyong 34 39 1 0 0 20 11 39 39
Lake Macquarie Morisset 35 39 0 1 0 0 16 10 39 39
Central Tablelands Bathurst 34 40 28 26 40 41
Orange 35 41 2 16 13 41
Mid-north Coast Coffs Harbour 34 41 1 3 2 18 10 41 41
Port Macquarie 30 35 0 2 0 0 21 18 35
Northern Tablelands Armidale 1 11 8 11 11
North-west Slopes Gunnedah 35 41 0 14 8 41 41
Narrabri 24 16 24
Tamworth 34 40 1 22 16 40
Southern Tablelands Goulburn 35 40 3 3 15 13 40 40
South-west Slopes Albury 1 28 27 28 52
Wagga Wagga North 34 40 52 32 52
Muswellbrook Muswellbrook 1 0 35 22 35 35
Singleton Singleton 0 0 28 14 28 28
Merriwa Merriwa 34 41 2 3 0 1 43 16 43 43
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.