Saturday
15 July 2023
1 - 2 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 5 12 1 36 37 37 49
Cook And Phillip 9 8 2 33 40 40
Earlwood 0 20 37 49 49
Lidcombe 7 16 3 34 41 41
Macquarie Park 10 15 2 30 31 31
Randwick 23 11 31 35 35
Rozelle 22 9 3 30 35 35
Sydney North-west Parramatta North 1 22 4 38 38 38 62
Penrith 1 34 2 42 62 62
Prospect 21 11 2 35 40 40
Richmond 10 24 33 40 40
Rouse Hill 36 10 2 29 34 36
St Marys 1 15 42 38 42
Sydney South-west Bargo 29 10 28 25 29 68
Bringelly 2 27 54 66 66
Camden 3 68 2 30 60 68
Campbelltown West 1 15 4 38 43 43
Liverpool 1 24 5 58 64 64
Oakdale 40 6 20 17 40
Illawarra Wollongong 4 8 3 26 26 26 100
Kembla Grange 27 7 100 27 100
Albion Park South 15 10 19 19 19
Lower Hunter Newcastle 1 48 10 59 69 69 69
Beresfield 2 30 56 56 56
Wallsend 1 45 48 56 56
Central Coast Wyong 3 12 29 37 37 37
Lake Macquarie Morisset 28 15 0 24 28 28 28
Central Tablelands Bathurst 2 32 53 53 65
Orange 37 10 40 65 65
Mid-north Coast Coffs Harbour 28 12 1 24 32 32 43
Port Macquarie 2 2 2 16 0 0 33 43 43
Northern Tablelands Armidale 65 48 79 79 79
North-west Slopes Gunnedah 13 55 84 84 84
Narrabri 17 21 21
Tamworth 17 35 47 47
Southern Tablelands Goulburn 36 6 30 44 44 44
South-west Slopes Albury 1 30 30 62
Wagga Wagga North 1 44 62 62
Muswellbrook Muswellbrook 7 0 38 40 40 40
Singleton Singleton 50 43 50 50
Merriwa Merriwa 40 5 0 23 19 40 40
NSW ALERTS SYDNEY FORECAST
Sat 15 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.