Sunday
12 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 21 28 2 8 0 0 16 12 28 34
Cook And Phillip 14 20 8 5 0 17 15 20
Earlwood 20 27 3 4 24 20 27
Lidcombe 21 27 3 5 0 0 28 15 28
Macquarie Park 20 27 1 6 0 0 20 34 34
Randwick 18 23 7 6 0 24 19 24
Rozelle 20 27 2 6 0 0 24 17 27
Ultimo-uts 17 23 6 6 1 16 14 23
Sydney North-west Parramatta North 11 19 10 8 1 0 23 17 23 27
Penrith 13 21 3 7 1 0 15 19 21
Prospect 13 21 9 8 0 0 25 18 25
Richmond 15 23 0 5 0 24 18 24
Rouse Hill 21 27 2 5 0 0 23 25 27
St Marys 22 25 1 6 20 21 25
Sydney South-west Bringelly 24 30 1 8 0 32 30 32 32
Camden 25 31 1 8 0 23 18 31
Campbelltown West 22 29 3 7 0 0 24 19 29
Liverpool 24 28 0 5 0 0 29 23 29
Oakdale 25 32 1 10 23 23 32
Illawarra Wollongong 25 31 0 4 0 0 22 11 31 31
Kembla Grange 24 31 0 5 30 13 31
Albion Park South 24 31 1 5 0 21 23 31
Lower Hunter Newcastle 29
Beresfield
Wallsend 20 29 2 3 0 23 19 29
Newcastle Carrington 3 0 28 19 28 28
Stockton 21 26 4 0 28 16 28
Mayfield 2 0 22 16 22
Central Coast Wyong
Lake Macquarie Morisset 26 33 2 8 0 0 7 4 33 33
Central Tablelands Bathurst 10 19 25 12 25 25
Orange 15 21 16 4 20 14 21
Mid-north Coast Coffs Harbour 15 19 1 8 2 28 18 28 28
Port Macquarie 17 17 2 6 0 0 19 12 19
Northern Tablelands Armidale 5 14 10 14 14
North-west Slopes Gunnedah 18 28 3 20 11 28 37
Narrabri 20 11 20
Tamworth 13 21 5 37 19 37
Southern Tablelands Goulburn 23 30 1 10 15 11 30 30
South-west Slopes Albury 19 25 1 21 14 25 30
Wagga Wagga North 17 23 0 30 16 30
Muswellbrook Muswellbrook 14 12 8 1 45 14 45 45
Singleton Singleton 16 21 6 0 50 17 50 50
Merriwa Merriwa 23 29 0 4 0 0 32 10 32 32
NSW ALERTS SYDNEY FORECAST
Tue 14 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