Saturday
11 April 2026
6 - 7 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 27 35 1 4 0 0 27 24 35 39
Cook And Phillip 16 23 9 7 0 30 30 30
Earlwood 27 35 3 1 26 17 35
Lidcombe 23 33 5 1 0 0 31 30 33
Macquarie Park 26 37 1 3 0 0 26 39 39
Randwick 25 34 5 3 0 22 23 34
Rozelle 25 33 1 2 1 0 23 20 33
Ultimo-uts 23 30 3 1 22 21 30
Sydney North-west Parramatta North 25 34 4 2 0 0 72 122 122 122
Penrith 29 38 0 2 1 0 24 17 38
Prospect 24 34 6 5 0 0 31 16 34
Richmond 30 39 1 0 27 16 39
Rouse Hill 27 36 1 3 0 0 28 55 55
St Marys 29 38 1 7 29 37 38
Sydney South-west Bringelly 29 36 0 13 0 22 27 36 37
Camden 28 36 1 1 0 19 10 36
Campbelltown West 27 36 2 3 0 0 25 20 36
Liverpool 27 35 0 2 0 0 33 36 36
Oakdale 31 37 0 2 17 16 37
Illawarra Wollongong 28 36 2 3 0 0 15 17 36 39
Kembla Grange 1 26 18 26
Albion Park South 30 39 1 2 0 16 18 39
Lower Hunter Newcastle 40
Beresfield
Wallsend 26 40 3 6 0 35 34 40
Newcastle Carrington 3 0 53 35 53 102
Stockton 32 42 2 4 102 40 102
Mayfield 3 0 40 46 46
Central Coast Wyong 29 36 2 12 1 0 28 19 36 36
Lake Macquarie Morisset 31 40 1 6 0 29 30 40 40
Central Tablelands Bathurst 21 35 23 11 35 35
Orange 20 27 11 7 23 16 27
Mid-north Coast Coffs Harbour 32 41 1 26 2 40 29 41 43
Port Macquarie 34 43 0 13 0 0 40 33 43
Northern Tablelands Armidale 2 20 19 20 20
North-west Slopes Gunnedah 28 38 0 28 18 38 42
Narrabri 23 18 23
Tamworth 27 37 1 42 18 42
Southern Tablelands Goulburn 29 37 1 5 17 8 37 37
South-west Slopes Albury 22 32 3 19 17 32 33
Wagga Wagga North 24 33 0 25 14 33
Muswellbrook Muswellbrook 21 34 8 0 58 29 58 58
Singleton Singleton 26 36 2 0 69 32 69 69
Merriwa Merriwa 28 37 0 2 0 0 32 16 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