Friday
22 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 14 22 9 5 0 0 23 12 23 41
Cook And Phillip 16 27 13 6 0 0 21 15 27
Earlwood 28 37 5 3 24 17 37
Lidcombe 17 34 15 5 1 0 28 14 34
Macquarie Park 26 36 5 4 0 0 27 19 36
Randwick 32 41 2 3 0 29 19 41
Rozelle 25 36 5 4 2 0 25 17 36
Sydney North-west Parramatta North 22 31 6 4 0 0 31 13 31 39
Penrith 28 38 6 4 0 0 32 19 38
Prospect 26 37 7 4 0 0 30 17 37
Richmond 26 39 5 4 0 35 16 39
Rouse Hill 28 39 6 4 1 0 32 22 39
St Marys 24 35 8 4 36 16 36
Sydney South-west Bargo 29 39 2 2 0 20 17 39 40
Bringelly 29 38 2 7 25 20 38
Camden 30 40 2 2 0 22 16 40
Campbelltown West 28 37 4 3 0 0 25 19 37
Liverpool 22 34 7 4 0 0 29 19 34
Oakdale 27 36 1 3 22 18 36
Illawarra Wollongong 24 36 8 4 0 0 28 18 36 46
Kembla Grange 23 36 6 3 24 46 46
Albion Park South 22 36 5 3 0 22 9 36
Lower Hunter Newcastle 32 41 0 5 1 0 45 24 45 45
Beresfield 14 31 15 5 0 30 22 31
Wallsend 22 37 7 8 0 29 21 37
Central Coast Wyong 29 41 0 4 0 0 25 12 41 41
Lake Macquarie Morisset 33 42 0 4 0 0 19 13 42 42
Central Tablelands Bathurst 28 41 41 22 41 41
Orange 22 37 8 13 10 37
Mid-north Coast Coffs Harbour 34 42 0 5 2 29 16 42 42
Port Macquarie 27 36 0 4 0 0 25 11 36
Northern Tablelands Armidale 5 13 7 13 13
North-west Slopes Gunnedah 30 41 2 18 10 41 41
Narrabri 22 16 22
Tamworth 30 40 3 32 17 40
Southern Tablelands Goulburn 28 40 3 3 15 10 40 40
South-west Slopes Albury 20 38 8 25 18 38 38
Wagga Wagga North 34 20 34
Muswellbrook Muswellbrook 3 0 39 21 39 39
Singleton Singleton 2 0 31 19 31 31
Merriwa Merriwa 32 41 2 4 0 1 48 17 48 48
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.