Saturday
11 April 2026
11 pm - 12 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 27 31 1 7 0 0 21 17 31 32
Cook And Phillip 19 21 7 6 0 26 25 26
Earlwood 28 31 2 4 22 15 31
Lidcombe 24 27 4 4 0 0 25 22 27
Macquarie Park 20 26 3 7 0 0 23 32 32
Randwick 28 31 2 6 0 19 21 31
Rozelle 25 29 1 6 1 0 20 20 29
Ultimo-uts 24 27 6 1 17 16 27
Sydney North-west Parramatta North 24 27 5 8 0 0 29 56 56 56
Penrith 16 30 4 5 1 0 19 7 30
Prospect 22 25 6 13 0 0 28 9 28
Richmond 25 32 0 4 0 23 16 32
Rouse Hill 24 32 2 5 0 0 24 55 55
St Marys 17 26 2 10 22 26 26
Sydney South-west Bringelly 24 27 1 5 0 14 30 30 36
Camden 27 34 1 5 0 17 9 34
Campbelltown West 17 30 9 5 0 0 19 20 30
Liverpool 27 31 0 5 0 0 22 17 31
Oakdale 28 36 0 5 19 19 36
Illawarra Wollongong 27 35 1 3 0 0 10 0 35 35
Kembla Grange 3 25 18 25
Albion Park South 27 35 1 6 0 16 21 35
Lower Hunter Newcastle 34
Beresfield
Wallsend 17 24 2 10 0 34 31 34
Newcastle Carrington 3 0 46 31 46 67
Stockton 23 27 5 4 67 29 67
Mayfield 2 0 37 48 48
Central Coast Wyong 28 33 1 2 1 0 25 13 33 33
Lake Macquarie Morisset 28 36 1 1 0 1 26 27 36 36
Central Tablelands Bathurst 7 16 21 9 21 28
Orange 22 28 6 4 21 13 28
Mid-north Coast Coffs Harbour 30 42 1 16 2 46 30 46 46
Port Macquarie 19 31 1 12 0 0 43 33 43
Northern Tablelands Armidale 5 17 15 17 17
North-west Slopes Gunnedah 27 35 1 24 14 35 38
Narrabri 23 18 23
Tamworth 23 30 2 38 15 38
Southern Tablelands Goulburn 23 30 1 5 17 7 30 30
South-west Slopes Albury 21 27 1 19 15 27 27
Wagga Wagga North 15 17 1 26 12 26
Muswellbrook Muswellbrook 11 19 15 0 62 31 62 62
Singleton Singleton 17 22 7 0 72 31 72 72
Merriwa Merriwa 23 30 1 2 0 0 32 15 32 32
NSW ALERTS SYDNEY FORECAST
Mon 13 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