Saturday
11 April 2026
5 - 6 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 28 36 0 4 0 0 28 25 36 42
Cook And Phillip 17 25 10 7 0 32 30 32
Earlwood 27 36 3 0 27 19 36
Lidcombe 28 35 2 1 0 0 32 32 35
Macquarie Park 28 39 0 3 0 0 27 42 42
Randwick 28 36 3 3 0 23 24 36
Rozelle 27 35 0 2 1 0 24 22 35
Ultimo-uts 24 31 2 1 23 22 31
Sydney North-west Parramatta North 28 36 2 3 0 0 78 126 126 126
Penrith 30 38 0 4 1 0 25 17 38
Prospect 26 36 5 3 0 0 32 20 36
Richmond 31 39 1 0 28 16 39
Rouse Hill 29 36 1 2 0 0 31 57 57
St Marys 31 38 1 6 31 36 38
Sydney South-west Bringelly 29 36 0 1 0 23 27 36 38
Camden 29 37 0 1 0 20 11 37
Campbelltown West 28 36 2 1 0 0 26 19 36
Liverpool 28 36 0 3 0 0 36 38 38
Oakdale 29 37 0 1 17 15 37
Illawarra Wollongong 28 36 2 1 0 0 19 22 36 39
Kembla Grange 0 33 17 33
Albion Park South 31 39 1 2 0 16 17 39
Lower Hunter Newcastle 42
Beresfield
Wallsend 32 42 1 5 0 35 34 42
Newcastle Carrington 3 0 53 37 53 105
Stockton 33 44 2 4 105 40 105
Mayfield 0 0 40 48 48
Central Coast Wyong 28 36 2 14 1 0 28 20 36 36
Lake Macquarie Morisset 31 39 4 5 0 29 31 39 39
Central Tablelands Bathurst 29 37 24 12 37 37
Orange 20 27 9 6 23 16 27
Mid-north Coast Coffs Harbour 34 41 1 23 2 40 31 41 44
Port Macquarie 35 44 1 14 0 0 40 33 44
Northern Tablelands Armidale 1 22 21 22 22
North-west Slopes Gunnedah 30 39 0 28 18 39 42
Narrabri 23 18 23
Tamworth 29 38 1 42 19 42
Southern Tablelands Goulburn 30 37 1 7 16 8 37 37
South-west Slopes Albury 25 34 1 19 16 34 34
Wagga Wagga North 26 34 0 24 15 34
Muswellbrook Muswellbrook 27 38 3 0 59 28 59 59
Singleton Singleton 28 37 2 0 69 31 69 69
Merriwa Merriwa 29 37 0 2 0 0 32 17 37 37
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