Friday
22 September 2023
11 pm - 12 am (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 2 11 17 7 0 0 21 12 21 32
Cook And Phillip 16 20 9 5 0 0 20 15 20
Earlwood 2 12 18 9 22 18 22
Lidcombe 15 9 12 5 2 0 27 17 27
Macquarie Park 3 6 6 9 1 0 24 18 24
Randwick 18 32 4 3 0 26 17 32
Rozelle 1 16 20 8 2 0 24 18 24
Sydney North-west Parramatta North 0 4 17 9 2 0 31 17 31 36
Penrith 9 20 14 8 0 0 34 17 34
Prospect 2 5 22 14 0 0 30 19 30
Richmond 7 15 9 8 0 36 18 36
Rouse Hill 6 19 19 9 1 1 32 22 32
St Marys 11 19 3 4 34 17 34
Sydney South-west Bargo 10 12 14 3 0 20 22 22 33
Bringelly 16 22 2 5 24 18 24
Camden 9 21 10 3 1 22 16 22
Campbelltown West 18 10 7 4 1 0 23 17 23
Liverpool 3 5 21 7 0 0 33 20 33
Oakdale 23 30 1 3 22 20 30
Illawarra Wollongong 15 17 9 4 0 0 26 17 26 49
Kembla Grange 8 13 6 4 22 49 49
Albion Park South 3 10 8 6 0 21 14 21
Lower Hunter Newcastle 32 42 0 5 1 0 43 20 43 43
Beresfield 0 6 15 8 0 29 21 29
Wallsend 9 9 11 12 0 26 22 26
Central Coast Wyong 3 4 5 5 0 0 22 7 22 22
Lake Macquarie Morisset 25 34 3 5 0 0 19 12 34 34
Central Tablelands Bathurst 7 19 43 24 43 43
Orange 30 38 7 15 12 38
Mid-north Coast Coffs Harbour 32 39 0 3 1 25 14 39 39
Port Macquarie 16 26 2 4 0 0 22 10 26
Northern Tablelands Armidale 7 12 7 12 12
North-west Slopes Gunnedah 26 33 2 18 11 33 37
Narrabri 24 18 24
Tamworth 30 37 1 26 17 37
Southern Tablelands Goulburn 16 28 9 5 15 10 28 28
South-west Slopes Albury 7 13 10 29 25 29 51
Wagga Wagga North 51 32 51
Muswellbrook Muswellbrook 13 0 38 25 38 38
Singleton Singleton 4 0 30 21 30 30
Merriwa Merriwa 18 32 7 5 0 0 41 14 41 41
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.