Thursday
9 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 35 27 10 12 2 0 31 29 35 47
Cook And Phillip 29 16 9 11 2 32 33 33
Earlwood 47 31 6 7 33 30 47
Lidcombe 46 30 6 6 0 0 36 27 46
Macquarie Park 44 40 0 7 0 0 27 16 44
Randwick 37 25 5 14 1 34 37
Rozelle 40 30 4 8 1 0 32 30 40
Ultimo-uts 24 13 15 3 31 32 32
Sydney North-west Parramatta North 44 33 3 6 1 0 36 31 44 44
Penrith 38 27 1 10 2 0 32 25 38
Prospect 42 31 4 9 0 0 40 39 42
Richmond 36 30 0 12 0 29 26 36
Rouse Hill 38 32 2 7 0 0 33 22 38
St Marys 38 25 6 11 36 21 38
Sydney South-west Bringelly 31 24 6 14 0 47 17 47 47
Camden 38 31 9 0 28 15 38
Campbelltown West 34 27 5 10 0 0 30 34 34
Liverpool 36 25 6 9 0 0 42 31 42
Oakdale 31 34 0 5 24 19 34
Illawarra Wollongong 41 38 2 10 1 0 30 21 41 41
Kembla Grange 9 33 22 33
Albion Park South 40 36 3 10 0 31 24 40
Lower Hunter Newcastle 34 30 7 21 3 3 41 36 41 51
Beresfield 33 26 10 17 0 51 41 51
Wallsend 35 33 6 15 3 35 27 35
Newcastle Carrington 8 1 50 29 50 82
Stockton 39 27 4 6 82 36 82
Mayfield 7 10 39 45 45
Central Coast Wyong 47 39 3 14 2 2 29 13 47 47
Lake Macquarie Morisset 46 44 4 13 0 1 28 32 46 46
Central Tablelands Bathurst 35 27 34 16 35 35
Orange 10 9 26 4 35 34 35
Mid-north Coast Coffs Harbour 37 39 1 11 3 39 39
Port Macquarie 38 38 2 10 0 0 31 31 38
Northern Tablelands Armidale 5 25 20 25 25
North-west Slopes Gunnedah 37 38 0 30 27 38 66
Narrabri 22 18 22
Tamworth 39 40 1 66 20 66
Southern Tablelands Goulburn 31 33 1 3 34 36 36 36
South-west Slopes Albury 32 22 2 40 38 40 78
Wagga Wagga North 78 43 78
Muswellbrook Muswellbrook 43 37 3 2 39 27 43 43
Singleton Singleton 24 23 17 14 49 23 49 49
Merriwa Merriwa 38 48 1 3 1 0 35 15 48 48
NSW ALERTS SYDNEY FORECAST
Fri 10 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