Thursday
9 April 2026
1 - 2 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 2 14 2 30 28 30 37
Cook And Phillip 1 8 2 31 32 32
Earlwood 1 10 33 29 33
Lidcombe 8 8 35 27 35
Macquarie Park 3 9 0 30 21 30
Randwick 0 10 31 31
Rozelle 1 11 1 37 28 37
Ultimo-uts 1 12 3 26 30 30
Sydney North-west Parramatta North 0 10 2 40 28 40 43
Penrith 4 10 2 33 26 33
Prospect 2 15 0 41 43 43
Richmond 17 11 32 25 32
Rouse Hill 6 18 0 35 23 35
St Marys 6 6 35 17 35
Sydney South-west Bringelly 3 6 41 19 41 41
Camden 11 9 0 30 19 30
Campbelltown West 0 11 0 31 19 31
Liverpool 1 9 0 41 41 41
Oakdale 30 8 27 15 30
Illawarra Wollongong 3 5 0 41 26 41 41
Kembla Grange 11 37 23 37
Albion Park South 4 10 33 22 33
Lower Hunter Newcastle 13 12 3 41 26 41 53
Beresfield 0 9 53 37 53
Wallsend 9 9 33 26 33
Newcastle Carrington 41 27 41 65
Stockton 4 65 29 65
Mayfield 37 54 54
Central Coast Wyong 12 8 2 29 16 29 29
Lake Macquarie Morisset 31 8 0 29 33 33 33
Central Tablelands Bathurst 2 28 15 28 33
Orange 7 11 32 33 33
Mid-north Coast Coffs Harbour 38 9 0 38 38
Port Macquarie 15 12 0 28 29 29
Northern Tablelands Armidale 9 21 14 21 21
North-west Slopes Gunnedah 24 29 24 29 53
Narrabri 19 17 19
Tamworth 9 53 18 53
Southern Tablelands Goulburn 12 12 29 33 33 33
South-west Slopes Albury 10 35 34 35 81
Wagga Wagga North 6 81 47 81
Muswellbrook Muswellbrook 15 46 30 46 46
Singleton Singleton 7 60 29 60 60
Merriwa Merriwa 48 8 0 48 48
NSW ALERTS SYDNEY FORECAST
Thu 9 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