Tuesday
4 July 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 17 26 0 0 28 32 32 42
Cook And Phillip 4 0 14 12 1 0 29 35 35
Earlwood 2 2 20 38 25 27 38
Lidcombe 2 2 21 42 4 1 27 39 42
Macquarie Park 6 4 14 10 2 4 24 20 24
Randwick 5 8 23 16 23
Rozelle 3 4 16 37 3 1 26 26 37
Sydney North-west Parramatta North 2 2 13 31 2 0 29 31 31 49
Penrith 3 3 15 30 0 0 37 41 41
Prospect 2 2 15 36 3 1 30 45 45
Richmond 11 8 4 27 0 38 38
Rouse Hill 6 5 7 49 4 0 31 23 49
St Marys 8 5 11 22 34 31 34
Sydney South-west Bargo 20 17 4 6 0 22 23 23 37
Bringelly 6 4 10 33 0 37 37 37
Camden 7 5 4 20 2 23 24 24
Campbelltown West 6 4 15 17 1 0 25 18 25
Liverpool 5 3 14 28 0 0 36 33 36
Oakdale 22 25 1 7 21 5 25
Illawarra Wollongong 7 34 14 34 37
Kembla Grange 37 17 37
Albion Park South 12 8 12 7 1 26 20 26
Lower Hunter Newcastle 7 4 38 38 38 38
Beresfield 16 10 2 6 0 32 32 32
Wallsend 13 8 6 8 0 27 37 37
Central Coast Wyong 10 5 8 10 0 0 23 27 27 27
Lake Macquarie Morisset 13 14 9 14 1 0 24 25 25 25
Central Tablelands Bathurst 14 9 17 28 28 30
Orange 26 30 2 15 23 30
Mid-north Coast Coffs Harbour 18 10 3 6 3 12 13 18 19
Port Macquarie 5 2 8 5 0 0 14 19 19
Northern Tablelands Armidale 4 5 9 9 9
North-west Slopes Gunnedah 16 16 20 20 20
Narrabri 13 17 17
Tamworth 16 14 5 14 18 18
Southern Tablelands Goulburn 6 4 9 19 48 83 83 83
South-west Slopes Albury 9 6 3 15 41 41 41
Wagga Wagga North 15 15 1 26 25 26
Muswellbrook Muswellbrook 11 0 44 45 45 45
Singleton Singleton 5 0 38 41 41 41
Merriwa Merriwa 13 12 7 7 0 1 26 11 26 26
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.