Wednesday
4 September 2024
2 - 3 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 1 1 24 15 3 25 20 25 145
Cook And Phillip 9 10 17 47 0 24 22 47
Earlwood 0 0 16 12 33 26 33
Lidcombe 1 1 20 10 3 0 32 21 32
Macquarie Park 3 3 4 145 27 0 75 122 145
Randwick 0 4 20 11 0 31 18 31
Rozelle 1 2 17 14 3 0 32 30 32
Sydney North-west Parramatta North 1 0 13 11 2 0 39 24 39 290
Penrith 1 2 15 33 1 0 39 34 39
Prospect 1 1 20 28 2 0 41 36 41
Richmond 4 13 9 290 0 78 121 290
Rouse Hill 23 29 2 12 1 0 35 31 35
St Marys 2 3 4 9 32 20 32
Sydney South-west Bargo 1 1 16 7 0 27 24 27 53
Bringelly 1 2 5 7 0 18 25 25
Camden 3 8 6 5 1 8
Campbelltown West 1 1 15 4 3 0 22 19 22
Liverpool 1 2 16 12 2 0 53 31 53
Oakdale 31 40 1 26 40
Illawarra Wollongong 15 8 5 4 3 0 33 30 33 40
Kembla Grange 14 6 5 4 40 27 40
Albion Park South 9 11 2 3 0 28 21 28
Lower Hunter Newcastle 3 3 17 25 3 0 55 29 55 55
Beresfield 1 1 10 10 0 39 44 44
Wallsend 0 1 9 9 0 30 23 30
Central Coast Wyong 13 14 2 4 0 0 30 16 30 30
Lake Macquarie Morisset 20 27 3 5 0 0 20 17 27 27
Central Tablelands Bathurst 2 3 29 25 29 29
Orange 4 9 28 25 23 28
Mid-north Coast Coffs Harbour 33 43 2 6 1 30 20 43 43
Port Macquarie 19 20 6 22 0 0 24 19 24
Northern Tablelands Armidale 70 45 71 71 71
North-west Slopes Gunnedah 12 21 5 18 10 21 32
Narrabri 27 19 27
Tamworth 25 30 1 32 19 32
Southern Tablelands Goulburn 6 5 2 9 27 29 29 29
South-west Slopes Albury 4 6 6 40 39 40 61
Wagga Wagga North 2 2 5 61 40 61
Muswellbrook Muswellbrook 9 0 12 35 35 35
Singleton Singleton 8 0 54 26 54 54
Merriwa Merriwa 15 22 10 19 1 0 39 25 39 39
NSW ALERTS SYDNEY FORECAST
Thu 5 Sep 2024
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