Saturday
8 July 2023
3 - 4 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 17 15 4 3 0 0 16 16 17 26
Cook And Phillip 14 13 8 3 0 0 18 24 24
Earlwood 3 2 13 9 19 26 26
Lidcombe 6 4 2 0 22 17 22
Macquarie Park 14 15 2 3 1 0 16 13 16
Randwick 24 24 3 2 0 14 14 24
Rozelle 21 25 2 2 2 0 15 12 25
Sydney North-west Parramatta North 8 10 7 7 1 0 18 17 18 31
Penrith 20 27 2 3 0 0 24 17 27
Prospect 22 21 1 3 1 0 19 24 24
Richmond 23 25 0 1 0 10 10 25
Rouse Hill 23 31 1 2 1 0 20 30 31
St Marys 0 0 9 11 21 17 21
Sydney South-west Bargo 30 38 0 0 0 14 8 38 38
Bringelly 2 3 2 15 0 20 25 25
Camden 19 24 0 2 1 11 12 24
Campbelltown West 29 36 1 1 0 0 15 15 36
Liverpool 0 1 13 16 2 0 29 35 35
Oakdale
Illawarra Wollongong 29 37 0 1 0 0 10 5 37 39
Kembla Grange 30 37 0 1 18 7 37
Albion Park South 30 39 0 1 0 10 1 39
Lower Hunter Newcastle 22 26 2 2 2 0 17 11 26 26
Beresfield 18 23 6 2 0 21 10 23
Wallsend 22 26 3 1 0 18 6 26
Central Coast Wyong 18 27 1 2 0 0 11 6 27 27
Lake Macquarie Morisset 29 36 0 1 0 0 4 3 36 36
Central Tablelands Bathurst 17 20 10 11 20 27
Orange 22 27 6 5 8 27
Mid-north Coast Coffs Harbour 18 21 0 2 2 12 14 21 21
Port Macquarie 5 7 2 6 0 0 15 12 15
Northern Tablelands Armidale 5 11 20 20 20
North-west Slopes Gunnedah 12 11 1 27 46 46 46
Narrabri 9 11 11
Tamworth 22 27 1 14 13 27
Southern Tablelands Goulburn 29 34 0 3 5 7 34 34
South-west Slopes Albury 21 25 0 11 10 25 25
Wagga Wagga North 0 12 9 12
Muswellbrook Muswellbrook 1 0 24 8 24 24
Singleton Singleton 9 0 25 9 25 25
Merriwa Merriwa 24 31 0 1 0 0 11 4 31 31
NSW ALERTS SYDNEY FORECAST
Sun 9 Jul 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.