Thursday
2 April 2026
7 - 8 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 19 27 3 7 1 0 30 22 30 131
Cook And Phillip 9 12 9 5 2 24 20 24
Earlwood 16 26 4 32 22 32
Lidcombe 20 29 3 3 0 1 35 28 35
Macquarie Park 21 31 0 5 0 0 11 11 31
Randwick 21 29 2 5 1 29 21 29
Rozelle 16 24 4 6 0 0 29 20 29
Ultimo-uts 7 14 15 10 2 74 131 131
Sydney North-west Parramatta North 20 31 3 5 1 0 37 27 37 85
Penrith 22 39 2 8 1 0 46 45 46
Prospect 19 33 4 6 0 0 40 32 40
Richmond 20 40 2 7 0 28 25 40
Rouse Hill 21 33 1 6 0 0 31 20 33
St Marys 18 37 4 6 66 85 85
Sydney South-west Bringelly 21 38 3 8 0 40 24 40 46
Camden 20 39 5 5 0 27 17 39
Campbelltown West 16 30 8 7 0 0 33 15 33
Liverpool 18 29 4 5 0 0 37 29 37
Oakdale 28 46 4 9 29 27 46
Illawarra Wollongong 16 25 5 9 0 0 33 27 33 36
Kembla Grange 12 27 5 6 36 26 36
Albion Park South 11 22 8 7 0 29 22 29
Lower Hunter Newcastle 17 24 4 6 2 0 34 13 34 35
Beresfield 15 23 2 5 0 35 26 35
Wallsend 16 22 2 5 0 28 17 28
Newcastle Carrington 2 0 43 22 43 86
Stockton 20 27 86 19 86
Mayfield 5 0 34 24 34
Central Coast Wyong 7 22 3 5 1 0 24 10 24 24
Lake Macquarie Morisset 22 28 0 5 0 0 18 12 28 28
Central Tablelands Bathurst 20 36 47 32 47 47
Orange 5 28 24 12 35 29 35
Mid-north Coast Coffs Harbour 6 18 8 7 1 8 10 18 22
Port Macquarie 14 22 1 6 0 0 13 5 22
Northern Tablelands Armidale 4 11 9 11 11
North-west Slopes Gunnedah 43 44 2 23 20 44 44
Narrabri 26 21 26
Tamworth 35 40 3 29 16 40
Southern Tablelands Goulburn 8 28 15 12 27 23 28 28
South-west Slopes Albury 19 39 11 47 42 47 70
Wagga Wagga North 38 54 0 70 42 70
Muswellbrook Muswellbrook 24 42 4 0 27 25 42 42
Singleton Singleton 18 31 3 1 32 23 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