Saturday
11 April 2026
1 - 2 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 31 36 0 4 0 0 30 29 36 41
Cook And Phillip 27 30 4 4 0 32 31 32
Earlwood 30 36 1 1 29 21 36
Lidcombe 29 36 1 1 0 1 35 36 36
Macquarie Park 34 40 0 4 0 0 29 41 41
Randwick 30 36 2 3 1 29 27 36
Rozelle 30 36 0 3 0 0 26 21 36
Ultimo-uts 27 33 4 1 25 24 33
Sydney North-west Parramatta North 29 35 2 4 0 0 81 126 126 126
Penrith 28 34 0 2 1 0 25 18 34
Prospect 29 36 1 4 0 0 36 22 36
Richmond 30 36 2 0 29 17 36
Rouse Hill 28 35 1 3 0 0 38 53 53
St Marys 28 34 1 3 32 37 37
Sydney South-west Bringelly 27 33 0 2 0 28 28 33 39
Camden 28 34 0 1 0 28 21 34
Campbelltown West 28 34 0 1 0 0 29 25 34
Liverpool 28 34 2 0 0 39 39 39
Oakdale 28 33 0 1 17 14 33
Illawarra Wollongong 28 34 1 1 0 0 25 28 34 37
Kembla Grange 0 37 15 37
Albion Park South 29 35 0 1 0 17 16 35
Lower Hunter Newcastle 42
Beresfield
Wallsend 29 42 1 11 2 33 34 42
Newcastle Carrington 3 0 53 39 53 109
Stockton 36 43 2 4 109 44 109
Mayfield 2 3 45 52 52
Central Coast Wyong 29 35 1 3 1 0 30 24 35 35
Lake Macquarie Morisset 29 35 0 1 0 0 30 34 35 35
Central Tablelands Bathurst 29 34 24 12 34 34
Orange 19 24 9 2 21 15 24
Mid-north Coast Coffs Harbour 32 34 2 18 2 38 31 38 40
Port Macquarie 34 37 0 15 0 0 40 31 40
Northern Tablelands Armidale 4 22 22 22 22
North-west Slopes Gunnedah 32 38 0 29 19 38 44
Narrabri 22 20 22
Tamworth 31 39 1 44 20 44
Southern Tablelands Goulburn 28 33 0 2 16 8 33 33
South-west Slopes Albury 27 31 1 18 16 31 31
Wagga Wagga North 27 31 0 22 10 31
Muswellbrook Muswellbrook 33 39 0 0 59 28 59 59
Singleton Singleton 31 38 0 0 70 32 70 70
Merriwa Merriwa 29 36 0 3 0 0 32 19 36 36
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