Tuesday
4 July 2023
4 - 5 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 19 42 0 1 28 39 42 42
Cook And Phillip 0 1 19 33 0 1 25 35 35
Earlwood 0 1 18 35 23 32 35
Lidcombe 1 3 18 32 3 0 26 36 36
Macquarie Park 10 12 4 19 1 0 20 18 20
Randwick 0 11 21 39 2 19 16 39
Rozelle 3 3 12 36 4 1 23 29 36
Sydney North-west Parramatta North 1 13 3 0 27 34 34 46
Penrith 7 11 10 31 0 0 36 43 43
Prospect 2 6 14 30 2 0 28 46 46
Richmond 11 13 2 38 0 37 38
Rouse Hill 11 13 5 28 4 0 29 31 31
St Marys 2 7 15 27 32 32 32
Sydney South-west Bargo 20 27 2 11 0 21 26 27 35
Bringelly 6 15 10 35 0 33 35 35
Camden 7 11 6 32 2 23 35 35
Campbelltown West 4 10 17 24 1 0 24 21 24
Liverpool 1 5 18 35 0 0 31 35 35
Oakdale 18 24 2 17 25 17 25
Illawarra Wollongong 18 10 25 13 25 27
Kembla Grange 18 18 6 8 27 15 27
Albion Park South 10 14 13 8 1 22 18 22
Lower Hunter Newcastle 3 37 37 37
Beresfield 15 21 1 7 0 28 26 28
Wallsend 11 15 6 5 0 24 30 30
Central Coast Wyong 6 4 9 9 0 1 20 27 27 27
Lake Macquarie Morisset 15 21 4 5 0 0 22 26 26 26
Central Tablelands Bathurst 12 17 16 23 23 27
Orange 20 27 7 16 27 27
Mid-north Coast Coffs Harbour 20 24 4 2 3 10 11 24 24
Port Macquarie 14 10 4 8 0 0 13 19 19
Northern Tablelands Armidale 8 5 10 10 10
North-west Slopes Gunnedah 12 20 3 18 24 24 25
Narrabri 12 16 16
Tamworth 19 25 3 13 18 25
Southern Tablelands Goulburn 11 20 8 5 47 81 81 81
South-west Slopes Albury 10 14 8 14 40 40 40
Wagga Wagga North 14 19 3 24 23 24
Muswellbrook Muswellbrook 12 1 37 46 46 46
Singleton Singleton 4 0 30 42 42 42
Merriwa Merriwa 11 14 7 10 0 0 20 9 20 20
NSW ALERTS SYDNEY FORECAST
Wed 5 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.