Sunday
12 April 2026
12 - 1 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 27 32 0 6 0 0 21 16 32 32
Cook And Phillip 20 23 5 5 0 25 24 25
Earlwood 28 32 1 3 21 14 32
Lidcombe 25 28 3 4 0 1 23 20 28
Macquarie Park 25 27 1 7 0 0 22 29 29
Randwick 28 32 1 5 0 16 21 32
Rozelle 26 30 0 5 1 0 18 20 30
Ultimo-uts 25 28 5 1 18 18 28
Sydney North-west Parramatta North 26 29 3 6 0 0 26 49 49 56
Penrith 13 25 4 10 1 0 18 6 25
Prospect 26 25 3 6 0 1 27 7 27
Richmond 25 32 4 0 22 15 32
Rouse Hill 31 0 22 56 56
St Marys 13 23 2 10 21 25 25
Sydney South-west Bringelly 25 28 1 6 0 15 29 29 35
Camden 23 33 1 5 0 17 9 33
Campbelltown West 4 23 19 6 0 0 19 21 23
Liverpool 26 32 0 4 0 0 21 13 32
Oakdale 26 35 0 4 20 21 35
Illawarra Wollongong 27 34 0 3 0 0 10 0 34 34
Kembla Grange 3 26 18 26
Albion Park South 23 33 2 3 0 16 21 33
Lower Hunter Newcastle 33
Beresfield
Wallsend 15 24 2 7 0 33 31 33
Newcastle Carrington 8 0 45 29 45 63
Stockton 14 23 14 4 63 27 63
Mayfield 4 0 36 44 44
Central Coast Wyong 27 33 1 2 1 0 24 12 33 33
Lake Macquarie Morisset 28 35 1 1 0 1 25 26 35 35
Central Tablelands Bathurst 10 13 21 8 21 28
Orange 18 28 11 4 21 13 28
Mid-north Coast Coffs Harbour 30 40 1 14 2 47 30 47 47
Port Macquarie 21 29 1 10 0 0 43 34 43
Northern Tablelands Armidale 9 17 15 17 17
North-west Slopes Gunnedah 27 34 0 23 15 34 35
Narrabri 22 17 22
Tamworth 26 30 1 35 15 35
Southern Tablelands Goulburn 23 29 1 5 17 7 29 29
South-west Slopes Albury 22 27 1 19 14 27 27
Wagga Wagga North 14 17 1 25 13 25
Muswellbrook Muswellbrook 6 15 15 0 64 31 64 64
Singleton Singleton 28 25 2 0 71 30 71 71
Merriwa Merriwa 23 30 1 2 0 0 32 14 32 32
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