Saturday
23 September 2023
6 - 7 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 17 9 4 0 0 17 12 17 41
Cook And Phillip 22 29 5 3 0 0 19 18 29
Earlwood 21 35 8 5 19 15 35
Lidcombe 26 38 5 3 1 0 22 15 38
Macquarie Park 27 39 2 2 0 0 19 19 39
Randwick 32 41 1 2 0 20 14 41
Rozelle 25 36 4 3 2 0 22 19 36
Sydney North-west Parramatta North 21 31 5 4 1 0 25 23 31 44
Penrith 30 42 3 2 0 0 29 16 42
Prospect 29 40 3 2 0 0 25 25 40
Richmond 29 44 2 6 0 30 26 44
Rouse Hill 30 41 3 3 1 0 30 21 41
St Marys 26 37 6 4 25 13 37
Sydney South-west Bargo 29 42 2 6 0 29 20 42 42
Bringelly 30 41 3 11 1 22 10 41
Camden 29 41 2 1 1 21 19 41
Campbelltown West 24 36 7 3 1 0 16 13 36
Liverpool 23 37 6 10 0 0 29 18 37
Oakdale 26 38 1 2 20 9 38
Illawarra Wollongong 30 40 3 3 0 0 19 12 40 40
Kembla Grange 19 35 7 3 33 12 35
Albion Park South 20 37 4 3 0 15 12 37
Lower Hunter Newcastle 32 43 0 2 1 0 26 16 43 43
Beresfield 24 38 4 2 0 25 21 38
Wallsend 23 38 6 5 0 20 21 38
Central Coast Wyong 30 40 2 0 0 16 13 40 40
Lake Macquarie Morisset 32 42 3 3 0 0 14 10 42 42
Central Tablelands Bathurst 28 40 24 21 40 40
Orange 16 38 14 16 12 38
Mid-north Coast Coffs Harbour 34 43 1 3 2 15 7 43 43
Port Macquarie 28 37 0 3 0 0 16 15 37
Northern Tablelands Armidale 4 9 6 9 9
North-west Slopes Gunnedah 31 42 1 13 7 42 42
Narrabri 22 16 22
Tamworth 24 37 6 21 15 37
Southern Tablelands Goulburn 30 44 2 4 15 14 44 44
South-west Slopes Albury 8 30 29 30 46
Wagga Wagga North 22 41 46 33 46
Muswellbrook Muswellbrook 1 0 32 20 32 32
Singleton Singleton 1 1 25 11 25 25
Merriwa Merriwa 36 45 2 8 0 0 40 15 45 45
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.