Tuesday
23 April 2024
4 - 5 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 18 26 9 8 1 30 27 30 42
Cook And Phillip 11 15 13 7 0 1 24 23 24
Earlwood 21 33 8 5 33 28 33
Lidcombe 29 42 3 29 25 42
Macquarie Park 24 34 4 3 0 1 18 16 34
Randwick 26 35 5 5 2 28 19 35
Rozelle 21 31 7 6 3 2 27 21 31
Sydney North-west Parramatta North 23 36 5 3 0 1 24 16 36 43
Penrith 28 41 2 3 1 1 28 32 41
Prospect 29 43 1 3 0 0 24 30 43
Richmond 24 35 2 3 0 20 23 35
Rouse Hill 38 3 1 20 18 38
St Marys 24 38 4 7 30 22 38
Sydney South-west Bargo 32 40 3 6 1 28 23 40 61
Bringelly 31 39 3 4 1 30 39
Camden 39 43 3 9 1 25 19 43
Campbelltown West 26 34 13 6 1 1 26 27 34
Liverpool 33 41 5 5 0 1 38 34 41
Oakdale 44 45 3 61 22 16 61
Illawarra Wollongong 28 38 6 7 1 1 26 15 38 51
Kembla Grange 28 37 6 6 51 19 51
Albion Park South 27 32 8 7 2 28 17 32
Lower Hunter Newcastle 22 29 2 8 2 5 33 20 33 33
Beresfield 25 33 0 2 0 22 16 33
Wallsend 23 32 2 1 0 18 20 32
Central Coast Wyong 23 33 4 3 0 1 15 14 33 33
Lake Macquarie Morisset 31 34 3 2 0 0 14 14 34 34
Central Tablelands Bathurst 30 36 18 16 36 40
Orange 31 40 3 28 31 40
Mid-north Coast Coffs Harbour 19 26 2 6 2 9 5 26 26
Port Macquarie 16 25 12 4 0 0 15 10 25
Northern Tablelands Armidale 2 6 14 14 14
North-west Slopes Gunnedah 27 31 0 8 4 31 31
Narrabri 0 5 5
Tamworth 23 31 2 16 7 31
Southern Tablelands Goulburn 29 37 2 3 18 17 37 37
South-west Slopes Albury 36 46 3 100 129 129 129
Wagga Wagga North 33 42 0 88 54 88
Muswellbrook Muswellbrook 2 0 23 17 23 23
Singleton Singleton 6 3 25 35 35 35
Merriwa Merriwa 25 32 0 1 0 0 17 14 32 32
NSW ALERTS SYDNEY FORECAST
Wed 24 Apr 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