Sunday
12 April 2026
11 - 12 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 26 31 0 5 0 0 18 13 31 32
Cook And Phillip 22 25 3 3 0 19 17 25
Earlwood 24 29 1 2 23 17 29
Lidcombe 25 29 1 1 0 0 26 14 29
Macquarie Park 28 32 0 3 0 0 18 32 32
Randwick 24 29 3 3 0 21 15 29
Rozelle 25 29 0 3 0 0 22 17 29
Ultimo-uts 23 27 3 3 1 17 15 27
Sydney North-west Parramatta North 25 29 1 3 0 0 23 23 29 42
Penrith 25 29 0 3 1 0 13 17 29
Prospect 26 31 1 4 0 0 26 15 31
Richmond 27 32 2 0 22 21 32
Rouse Hill 25 30 1 2 0 0 21 42 42
St Marys 25 28 0 3 20 21 28
Sydney South-west Bringelly 25 27 0 2 0 22 30 30 30
Camden 25 29 0 2 0 19 16 29
Campbelltown West 26 29 1 3 0 0 21 12 29
Liverpool 25 29 0 2 0 0 25 16 29
Oakdale 25 30 0 3 21 18 30
Illawarra Wollongong 25 29 1 1 0 0 18 4 29 31
Kembla Grange 25 30 0 1 27 11 30
Albion Park South 25 31 1 2 0 18 21 31
Lower Hunter Newcastle 29
Beresfield
Wallsend 26 29 0 2 0 29 22 29
Newcastle Carrington 0 0 35 16 35 43
Stockton 26 29 1 1 43 14 43
Mayfield 0 0 28 26 28
Central Coast Wyong 26 30 1 2 1 0 23 8 30 30
Lake Macquarie Morisset 27 32 0 1 0 0 18 13 32 32
Central Tablelands Bathurst 24 28 22 4 28 28
Orange 17 21 11 4 19 12 21
Mid-north Coast Coffs Harbour 25 30 2 3 1 43 21 43 43
Port Macquarie 28 35 0 2 0 0 36 26 36
Northern Tablelands Armidale 2 16 13 16 16
North-west Slopes Gunnedah 27 33 0 21 13 33 33
Narrabri 21 13 21
Tamworth 27 33 0 32 15 33
Southern Tablelands Goulburn 25 29 0 3 15 10 29 29
South-west Slopes Albury 23 26 1 23 14 26 27
Wagga Wagga North 25 27 0 23 12 27
Muswellbrook Muswellbrook 29 34 0 0 54 20 54 54
Singleton Singleton 28 29 1 0 62 19 62 62
Merriwa Merriwa 28 33 0 2 0 0 33 11 33 33
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