Tuesday
4 July 2023
1 - 2 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 17 21 0 0 27 34 34 46
Cook And Phillip 6 6 15 12 1 1 25 32 32
Earlwood 2 3 20 46 24 29 46
Lidcombe 3 3 21 41 4 1 27 35 41
Macquarie Park 11 10 11 7 2 4 22 18 22
Randwick 18 19 8 7 1 20 15 20
Rozelle 3 4 17 44 4 2 24 25 44
Sydney North-west Parramatta North 3 14 2 1 28 29 29 44
Penrith 10 7 9 27 0 0 37 41 41
Prospect 6 3 13 30 3 0 29 44 44
Richmond 11 13 5 26 0 38 38
Rouse Hill 7 7 11 36 4 0 30 27 36
St Marys 8 9 14 26 32 29 32
Sydney South-west Bargo 22 25 2 8 0 21 24 25 39
Bringelly 14 11 5 19 0 35 34 35
Camden 9 9 3 31 2 23 30 31
Campbelltown West 8 8 13 24 1 1 25 20 25
Liverpool 6 6 14 36 0 1 36 33 36
Oakdale 21 27 2 39 23 9 39
Illawarra Wollongong 10 31 14 31 35
Kembla Grange 12 12 6 35 15 35
Albion Park South 17 16 7 1 26 19 26
Lower Hunter Newcastle 39 39 39 39
Beresfield 20 20 0 3 0 30 29 30
Wallsend 17 18 4 5 3 26 33 33
Central Coast Wyong 3 10 15 9 0 21 22 28 28 28
Lake Macquarie Morisset 18 20 6 7 0 1 23 25 25 25
Central Tablelands Bathurst 15 17 16 23 23 30
Orange 22 30 4 14 21 30
Mid-north Coast Coffs Harbour 24 23 3 3 3 11 12 24 24
Port Macquarie 8 8 6 7 0 0 13 19 19
Northern Tablelands Armidale 1 5 9 9 9
North-west Slopes Gunnedah 18 21 0 16 21 21 21
Narrabri 13 16 16
Tamworth 19 20 2 14 18 20
Southern Tablelands Goulburn 18 13 4 8 48 82 82 82
South-west Slopes Albury 11 12 5 14 40 40 40
Wagga Wagga North 26 28 28
Muswellbrook Muswellbrook 11 0 43 46 46 46
Singleton Singleton 5 0 34 42 42 42
Merriwa Merriwa 12 16 6 10 0 0 25 10 25 25
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.