Wednesday
12 July 2023
10 - 11 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 7 5 16 12 1 1 34 37 37 50
Cook And Phillip 4 3 18 13 1 1 31 33 33
Earlwood 5 3 16 11 39 50 50
Lidcombe 4 3 19 16 4 1 38 44 44
Macquarie Park 10 6 10 6 3 0 39 31 39
Randwick 5 4 19 13 1 32 33 33
Rozelle 5 4 14 12 4 0 38 36 38
Sydney North-west Parramatta North 7 4 12 13 4 0 41 45 45 49
Penrith 5 2 10 16 3 0 35 49 49
Prospect 6 4 10 12 2 1 37 38 38
Richmond 10 5 4 13 0 31 43 43
Rouse Hill 12 11 4 6 2 0 29 31 31
St Marys 6 2 17 26 33 18 33
Sydney South-west Bargo 22 12 3 2 3 20 32 32 56
Bringelly 7 4 6 11 0 38 56 56
Camden 5 2 8 11 3 19 23 23
Campbelltown West 10 5 8 4 0 1 23 19 23
Liverpool 8 4 9 10 2 0 55 52 55
Oakdale 20 20 1 1 15 15 20
Illawarra Wollongong 21 12 7 2 3 2 23 26 26 57
Kembla Grange 22 9 5 2 57 34 57
Albion Park South 20 8 6 2 2 26 23 26
Lower Hunter Newcastle 5 3 16 16 4 2 46 55 55 55
Beresfield 6 4 13 10 0 47 47 47
Wallsend 10 5 8 5 0 34 44 44
Central Coast Wyong 19 12 3 2 0 18 17 19 19
Lake Macquarie Morisset 25 27 2 2 0 0 10 11 27 27
Central Tablelands Bathurst 6 7 19 23 23 28
Orange 26 16 1 22 28 28
Mid-north Coast Coffs Harbour 26 16 3 9 2 26 25 26 29
Port Macquarie 14 10 4 7 0 0 23 29 29
Northern Tablelands Armidale 8 61 103 103 103
North-west Slopes Gunnedah 18 19 0 37 56 56 56
Narrabri 13 13 13
Tamworth 14 10 7 36 50 50
Southern Tablelands Goulburn 13 10 2 12 22 35 35 35
South-west Slopes Albury 12 13 2 23 30 30 30
Wagga Wagga North 8 6 1 21 28 28
Muswellbrook Muswellbrook 13 5 51 49 51 51
Singleton Singleton 18 1 47 48 48 48
Merriwa Merriwa 21 27 2 2 0 0 12 10 27 27
NSW ALERTS SYDNEY FORECAST
Thu 13 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.