Saturday
15 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 15 9 10 8 0 0 35 36 36 48
Cook And Phillip 13 14 14 7 1 0 33 40 40
Earlwood 0 0 12 24 36 48 48
Lidcombe 15 15 10 10 3 0 33 39 39
Macquarie Park 10 12 2 10 2 0 31 32 32
Randwick 24 19 5 6 0 30 33 33
Rozelle 29 29 0 6 3 0 29 33 33
Sydney North-west Parramatta North 5 3 10 14 3 0 39 39 39 59
Penrith 1 1 9 28 3 0 41 59 59
Prospect 23 28 1 9 1 0 36 41 41
Richmond 4 6 3 17 0 33 40 40
Rouse Hill 26 34 0 7 2 0 29 35 35
St Marys 0 1 8 14 42 39 42
Sydney South-west Bargo 8 12 15 6 0 29 24 29 64
Bringelly 1 1 2 30 0 53 64 64
Camden 1 1 4 55 3 30 59 59
Campbelltown West 1 1 13 14 4 0 39 44 44
Liverpool 1 1 14 23 5 0 56 60 60
Oakdale 32 40 0 4 21 17 40
Illawarra Wollongong 27 22 3 6 2 0 26 26 27 101
Kembla Grange 25 20 3 7 101 28 101
Albion Park South 13 14 2 6 0 19 20 20
Lower Hunter Newcastle 1 1 14 32 10 0 59 74 74 74
Beresfield 1 2 12 30 0 56 59 59
Wallsend 0 1 8 39 0 50 61 61
Central Coast Wyong 0 1 5 14 0 29 37 37 37
Lake Macquarie Morisset 20 24 5 10 0 0 24 28 28 28
Central Tablelands Bathurst 1 2 33 54 54 54
Orange 28 37 6 34 54 54
Mid-north Coast Coffs Harbour 15 22 2 22 2 24 34 34 42
Port Macquarie 3 3 2 17 1 0 32 42 42
Northern Tablelands Armidale 35 48 80 80 80
North-west Slopes Gunnedah 5 12 3 53 81 81 81
Narrabri 16 19 19
Tamworth 14 18 1 35 46 46
Southern Tablelands Goulburn 30 35 0 4 26 37 37 37
South-west Slopes Albury 1 1 5 31 31 61
Wagga Wagga North 7 6 2 45 61 61
Muswellbrook Muswellbrook 8 0 38 40 40 40
Singleton Singleton 10 0 50 41 50 50
Merriwa Merriwa 31 39 0 5 0 0 23 18 39 39
NSW ALERTS SYDNEY FORECAST
Sun 16 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.