Friday
22 September 2023
11 - 12 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 15 12 4 6 0 0 28 13 28 37
Cook And Phillip 22 17 6 5 0 0 23 17 23
Earlwood 30 27 2 4 28 18 30
Lidcombe 28 4 1 33 18 33
Macquarie Park 26 26 4 4 0 0 34 22 34
Randwick 30 37 1 4 0 32 20 37
Rozelle 29 24 2 4 2 0 29 22 29
Sydney North-west Parramatta North 24 24 3 6 1 0 39 18 39 72
Penrith 31 35 3 4 0 0 37 21 37
Prospect 32 33 2 4 0 0 34 22 34
Richmond 30 36 3 5 0 72 18 72
Rouse Hill 28 32 5 6 1 1 45 23 45
St Marys 32 36 3 4 36 18 36
Sydney South-west Bargo 32 38 1 2 0 35 18 38 38
Bringelly 32 37 1 5 0 31 19 37
Camden 32 38 1 3 1 27 21 38
Campbelltown West 32 35 2 3 0 0 30 20 35
Liverpool 30 33 2 4 0 0 32 21 33
Oakdale 28 33 0 3 24 18 33
Illawarra Wollongong 27 33 6 4 0 1 33 21 33 53
Kembla Grange 32 38 1 3 32 53 53
Albion Park South 32 38 0 2 0 25 14 38
Lower Hunter Newcastle 33 38 0 5 1 0 50 26 50 50
Beresfield 32 34 1 6 0 33 21 34
Wallsend 33 34 0 4 0 36 23 36
Central Coast Wyong 32 34 0 3 0 0 32 22 34 34
Lake Macquarie Morisset 33 35 0 3 0 1 20 14 35 35
Central Tablelands Bathurst 32 38 35 16 38 38
Orange 32 38 3 11 8 38
Mid-north Coast Coffs Harbour 34 41 1 6 2 38 24 41 41
Port Macquarie 30 36 0 4 0 0 34 16 36
Northern Tablelands Armidale 4 20 13 20 20
North-west Slopes Gunnedah 32 38 0 19 10 38 40
Narrabri 20 16 20
Tamworth 34 40 1 33 15 40
Southern Tablelands Goulburn 32 37 1 3 15 10 37 37
South-west Slopes Albury 29 30 1 24 17 30 30
Wagga Wagga North 28 22 28
Muswellbrook Muswellbrook 1 0 46 22 46 46
Singleton Singleton 0 0 38 20 38 38
Merriwa Merriwa 30 37 2 4 0 2 42 18 42 42
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.