Saturday
11 April 2026
6 - 7 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 12 21 7 7 1 0 34 39 39 43
Cook And Phillip 10 17 9 4 1 36 42 42
Earlwood 11 14 8 4 33 30 33
Lidcombe 15 17 6 5 0 0 40 43 43
Macquarie Park 5 6 0 17 1 0 32 38 38
Randwick 19 25 6 4 1 33 35 35
Rozelle 16 17 3 5 2 0 30 32 32
Ultimo-uts 13 20 5 2 29 30 30
Sydney North-west Parramatta North 9 5 9 7 3 0 91 131 131 131
Penrith 18 19 3 5 2 0 33 39 39
Prospect 10 21 11 7 0 0 42 43 43
Richmond 21 25 0 3 0 34 24 34
Rouse Hill 16 14 4 9 0 0 46 46 46
St Marys 4 7 4 10 54 61 61
Sydney South-west Bringelly 18 9 1 4 0 55 42 55 55
Camden 25 30 0 3 0 31 30 31
Campbelltown West 24 28 2 3 0 0 30 34 34
Liverpool 21 20 0 3 0 0 47 45 47
Oakdale 26 32 0 3 16 17 32
Illawarra Wollongong 23 31 1 3 0 0 23 25 31 58
Kembla Grange 4 58 22 58
Albion Park South 24 32 1 3 0 16 15 32
Lower Hunter Newcastle 38
Beresfield
Wallsend 16 16 6 15 1 38 35 38
Newcastle Carrington 6 1 54 39 54 115
Stockton 19 23 7 5 115 55 115
Mayfield 7 1 47 52 52
Central Coast Wyong 4 14 8 13 2 1 37 36 37 37
Lake Macquarie Morisset 22 31 4 14 0 1 34 41 41 41
Central Tablelands Bathurst 17 25 26 16 26 27
Orange 20 27 5 3 19 16 27
Mid-north Coast Coffs Harbour 17 25 2 20 2 34 27 34 41
Port Macquarie 14 23 3 19 0 0 41 36 41
Northern Tablelands Armidale 5 23 24 24 24
North-west Slopes Gunnedah 21 25 1 34 22 34 55
Narrabri 27 22 27
Tamworth 18 21 4 55 22 55
Southern Tablelands Goulburn 23 30 1 5 14 9 30 30
South-west Slopes Albury 21 27 1 15 18 27 27
Wagga Wagga North 20 20 0 20 10 20
Muswellbrook Muswellbrook 17 13 9 0 73 33 73 73
Singleton Singleton 1 1 13 1 80 39 80 80
Merriwa Merriwa 24 32 1 3 0 0 34 18 34 34
NSW ALERTS SYDNEY FORECAST
Sun 12 Apr 2026
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