Thursday
2 April 2026
9 - 10 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 16 24 3 7 1 0 30 23 30 132
Cook And Phillip 7 11 8 5 2 25 22 25
Earlwood 15 21 3 32 23 32
Lidcombe 12 22 5 4 0 1 35 27 35
Macquarie Park 18 26 0 5 0 0 11 12 26
Randwick 20 26 1 5 0 29 19 29
Rozelle 17 21 1 5 0 0 29 20 29
Ultimo-uts 13 12 5 9 2 74 132 132
Sydney North-west Parramatta North 14 24 4 5 0 0 36 19 36 86
Penrith 10 22 7 9 1 0 46 46 46
Prospect 16 24 5 7 0 0 40 33 40
Richmond 10 20 2 8 0 27 25 27
Rouse Hill 17 24 2 6 0 0 31 19 31
St Marys 9 19 5 6 65 86 86
Sydney South-west Bringelly 8 20 4 5 0 47 20 47 47
Camden 12 22 5 5 0 27 15 27
Campbelltown West 0 13 20 8 0 1 33 14 33
Liverpool 3 17 12 9 0 0 38 30 38
Oakdale 23 35 3 21 30 31 35
Illawarra Wollongong 17 21 4 4 0 0 33 26 33 37
Kembla Grange 13 17 4 5 37 27 37
Albion Park South 9 13 5 8 0 30 22 30
Lower Hunter Newcastle 17 21 2 9 2 0 33 12 33 35
Beresfield 2 14 13 8 0 35 25 35
Wallsend 14 18 2 4 0 28 16 28
Newcastle Carrington 3 0 41 22 41 85
Stockton 17 24 85 19 85
Mayfield 4 0 34 25 34
Central Coast Wyong 0 9 9 7 1 0 24 12 24 24
Lake Macquarie Morisset 20 27 0 6 0 0 18 13 27 27
Central Tablelands Bathurst 6 18 46 35 46 46
Orange 7 10 17 11 36 30 36
Mid-north Coast Coffs Harbour 12 12 2 4 1 8 11 12 14
Port Macquarie 7 14 3 7 0 0 13 5 14
Northern Tablelands Armidale 4 10 8 10 10
North-west Slopes Gunnedah 31 42 5 22 20 42 42
Narrabri 25 21 25
Tamworth 21 34 5 30 18 34
Southern Tablelands Goulburn 8 11 10 12 28 24 28 28
South-west Slopes Albury 29 32 2 45 42 45 70
Wagga Wagga North 16 39 11 70 43 70
Muswellbrook Muswellbrook 10 27 12 0 27 26 27 27
Singleton Singleton 13 21 3 0 32 25 32 32
Merriwa Merriwa
NSW ALERTS SYDNEY FORECAST
Fri 3 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