Thursday
9 April 2026
10 - 11 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 25 18 11 12 2 1 31 29 31 40
Cook And Phillip 12 7 16 11 2 32 33 33
Earlwood 29 18 11 10 33 30 33
Lidcombe 30 17 10 7 0 0 35 28 35
Macquarie Park 40 29 0 7 0 0 27 17 40
Randwick 24 14 8 15 1 34 34
Rozelle 30 19 6 12 1 0 33 30 33
Ultimo-uts 12 6 13 3 29 32 32
Sydney North-west Parramatta North 33 20 6 7 1 0 35 28 35 42
Penrith 23 16 4 12 2 0 31 25 31
Prospect 28 19 7 10 0 0 40 42 42
Richmond 27 20 1 12 0 28 26 28
Rouse Hill 29 22 3 9 0 0 33 21 33
St Marys 25 14 9 16 34 21 34
Sydney South-west Bringelly 23 15 5 11 0 47 17 47 47
Camden 34 19 9 0 28 15 34
Campbelltown West 27 17 6 10 0 0 30 33 33
Liverpool 18 15 9 14 0 0 41 32 41
Oakdale 32 30 0 7 24 21 32
Illawarra Wollongong 32 28 4 9 1 0 30 21 32 34
Kembla Grange 10 34 20 34
Albion Park South 34 25 3 11 0 32 24 34
Lower Hunter Newcastle 32 20 7 18 3 1 41 35 41 50
Beresfield 28 18 11 15 0 50 39 50
Wallsend 34 22 4 16 2 34 25 34
Newcastle Carrington 11 1 49 29 49 82
Stockton 28 15 8 82 35 82
Mayfield 6 6 37 46 46
Central Coast Wyong 33 22 6 13 2 3 28 14 33 33
Lake Macquarie Morisset 38 35 2 9 0 1 28 31 38 38
Central Tablelands Bathurst 28 17 34 16 34 35
Orange 8 6 31 5 35 34 35
Mid-north Coast Coffs Harbour 34 34 2 11 3 34 37
Port Macquarie 37 29 2 9 0 0 29 28 37
Northern Tablelands Armidale 5 24 18 24 24
North-west Slopes Gunnedah 37 29 0 30 28 37 65
Narrabri 22 19 22
Tamworth 36 32 2 65 19 65
Southern Tablelands Goulburn 31 23 0 4 34 37 37 37
South-west Slopes Albury 22 13 4 39 38 39 76
Wagga Wagga North 76 43 76
Muswellbrook Muswellbrook 35 25 6 2 41 28 41 41
Singleton Singleton 24 16 12 4 48 23 48 48
Merriwa Merriwa 43 45 2 5 1 1 36 16 45 45
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