Saturday
11 April 2026
8 - 9 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 24 23 1 5 1 0 31 35 35 38
Cook And Phillip 17 16 5 4 1 33 37 37
Earlwood 24 22 2 1 30 23 30
Lidcombe 24 23 2 2 0 0 36 38 38
Macquarie Park 23 14 1 5 0 0 29 36 36
Randwick 23 26 3 3 1 30 31 31
Rozelle 23 22 0 3 1 0 26 27 27
Ultimo-uts 21 22 3 2 26 24 26
Sydney North-west Parramatta North 19 14 5 4 2 0 86 130 130 130
Penrith 23 25 1 5 2 0 28 27 28
Prospect 23 21 2 5 0 0 37 35 37
Richmond 27 28 3 0 33 21 33
Rouse Hill 18 18 5 5 0 0 43 48 48
St Marys 21 13 2 4 42 47 47
Sydney South-west Bringelly 24 23 0 4 0 40 40 40 45
Camden 26 32 0 2 0 26 28 32
Campbelltown West 26 31 1 3 0 0 29 34 34
Liverpool 25 28 0 2 0 0 45 40 45
Oakdale 25 32 0 3 17 16 32
Illawarra Wollongong 23 29 2 2 0 0 25 29 29 58
Kembla Grange 1 58 19 58
Albion Park South 26 30 1 2 0 18 15 30
Lower Hunter Newcastle 36
Beresfield
Wallsend 25 23 2 13 1 36 34 36
Newcastle Carrington 5 0 52 37 52 104
Stockton 23 27 5 5 104 50 104
Mayfield 3 1 46 48 48
Central Coast Wyong 19 12 3 9 2 1 33 35 35 35
Lake Macquarie Morisset 25 30 2 6 0 0 33 40 40 40
Central Tablelands Bathurst 24 25 24 16 25 25
Orange 18 25 11 3 18 15 25
Mid-north Coast Coffs Harbour 18 22 1 22 2 35 28 35 41
Port Macquarie 15 19 2 19 0 0 41 35 41
Northern Tablelands Armidale 7 22 23 23 23
North-west Slopes Gunnedah 26 28 1 33 21 33 50
Narrabri 25 21 25
Tamworth 28 27 1 50 23 50
Southern Tablelands Goulburn 23 29 1 3 16 9 29 29
South-west Slopes Albury 18 25 1 17 18 25 25
Wagga Wagga North 20 23 0 21 11 23
Muswellbrook Muswellbrook 26 24 1 0 68 32 68 68
Singleton Singleton 23 9 4 0 81 39 81 81
Merriwa Merriwa 24 30 1 3 0 0 33 19 33 33
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