Friday
22 September 2023
5 - 6 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 18 23 5 4 0 0 24 12 24 42
Cook And Phillip 21 30 8 5 0 0 21 15 30
Earlwood 29 38 4 3 24 18 38
Lidcombe 29 37 5 4 1 0 29 16 37
Macquarie Park 29 38 3 3 0 0 27 19 38
Randwick 33 42 1 3 0 30 19 42
Rozelle 29 38 3 3 2 0 26 18 38
Sydney North-west Parramatta North 25 32 3 4 0 0 32 14 32 41
Penrith 31 40 5 4 0 0 33 20 40
Prospect 29 39 4 4 0 0 30 15 39
Richmond 31 41 3 4 0 36 17 41
Rouse Hill 30 40 5 4 1 0 32 23 40
St Marys 27 37 7 5 36 17 37
Sydney South-west Bargo 31 41 2 2 0 20 17 41 41
Bringelly 31 1 5 25 21 31
Camden 31 41 2 2 0 22 17 41
Campbelltown West 30 39 3 3 0 0 26 20 39
Liverpool 27 36 4 4 0 0 29 19 36
Oakdale 28 38 1 4 23 18 38
Illawarra Wollongong 28 38 5 3 0 0 28 18 38 47
Kembla Grange 30 39 3 2 24 47 47
Albion Park South 30 39 1 2 0 22 10 39
Lower Hunter Newcastle 32 41 0 5 1 0 45 26 45 45
Beresfield 28 36 4 4 0 30 22 36
Wallsend 31 41 1 4 0 29 21 41
Central Coast Wyong 33 42 0 3 0 0 25 12 42 42
Lake Macquarie Morisset 34 43 0 3 0 0 19 13 43 43
Central Tablelands Bathurst 31 43 40 22 43 43
Orange 30 41 4 12 9 41
Mid-north Coast Coffs Harbour 33 41 1 5 2 30 17 41 41
Port Macquarie 28 37 0 4 0 0 27 13 37
Northern Tablelands Armidale 3 14 8 14 14
North-west Slopes Gunnedah 34 42 0 18 10 42 42
Narrabri 23 16 23
Tamworth 31 41 3 32 17 41
Southern Tablelands Goulburn 30 42 6 3 15 10 42 42
South-west Slopes Albury 30 42 3 25 19 42 42
Wagga Wagga North 29 20 29
Muswellbrook Muswellbrook 2 0 42 23 42 42
Singleton Singleton 2 0 31 19 31 31
Merriwa Merriwa 33 41 3 5 0 2 54 18 54 54
NSW ALERTS SYDNEY FORECAST
Sat 23 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.