Friday
22 September 2023
9 - 10 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 13 16 9 6 0 0 21 12 21 40
Cook And Phillip 14 22 13 7 0 0 20 15 22
Earlwood 10 29 13 5 23 18 29
Lidcombe 2 14 27 7 1 0 27 15 27
Macquarie Park 5 16 6 7 0 0 25 18 25
Randwick 29 40 2 4 0 28 18 40
Rozelle 19 29 8 8 2 0 24 17 29
Sydney North-west Parramatta North 1 16 21 8 1 0 31 16 31 35
Penrith 18 29 11 7 0 0 33 19 33
Prospect 3 18 24 8 0 0 29 20 29
Richmond 14 23 7 5 0 35 17 35
Rouse Hill 20 30 10 6 1 0 32 21 32
St Marys 16 25 4 4 35 17 35
Sydney South-west Bargo 8 20 17 4 0 20 22 22 33
Bringelly 17 30 3 5 24 18 30
Camden 18 31 5 3 0 21 16 31
Campbelltown West 1 20 25 4 0 0 24 18 25
Liverpool 2 17 23 11 0 0 33 18 33
Oakdale 23 31 2 7 22 19 31
Illawarra Wollongong 12 18 12 5 0 0 27 15 27 48
Kembla Grange 10 18 6 3 24 48 48
Albion Park South 9 19 7 9 0 21 11 21
Lower Hunter Newcastle 34 42 5 1 0 44 21 44 44
Beresfield 8 14 19 6 0 29 20 29
Wallsend 5 14 17 15 0 28 20 28
Central Coast Wyong 1 16 10 8 0 0 23 10 23 23
Lake Macquarie Morisset 27 39 2 5 0 0 18 12 39 39
Central Tablelands Bathurst 20 31 42 24 42 42
Orange 29 31 7 15 12 31
Mid-north Coast Coffs Harbour 30 39 2 4 2 26 15 39 39
Port Macquarie 24 32 0 4 0 0 23 10 32
Northern Tablelands Armidale 5 13 7 13 13
North-west Slopes Gunnedah 29 36 0 20 12 36 37
Narrabri 24 17 24
Tamworth 30 37 1 29 18 37
Southern Tablelands Goulburn 24 34 5 3 15 10 34 34
South-west Slopes Albury 11 16 10 28 23 28 45
Wagga Wagga North 45 28 45
Muswellbrook Muswellbrook 5 0 37 23 37 37
Singleton Singleton 6 0 30 21 30 30
Merriwa Merriwa 29 38 1 4 0 0 42 17 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.