Friday
3 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 29 36 0 19 1 0 33 24 36 40
Cook And Phillip 25 31 1 17 0 32 25 32
Earlwood 28 36 0 15 40 29 40
Lidcombe 24 33 4 16 0 0 40 23 40
Macquarie Park 26 35 0 20 0 0 31 28 35
Randwick 30 36 0 18 0 40 25 40
Rozelle 27 34 0 18 0 0 39 26 39
Ultimo-uts 25 31 3 21 1 31
Sydney North-west Parramatta North 27 35 2 18 1 0 41 38 41 104
Penrith 27 35 0 19 2 0 51 59 59
Prospect 28 35 2 19 0 0 45 35 45
Richmond 28 36 0 20 0 46 55 55
Rouse Hill 26 34 2 18 0 0 40 31 40
St Marys 26 34 1 19 76 104 104
Sydney South-west Bringelly 24 33 1 20 0 54 25 54 70
Camden 23 33 2 11 0 32 28 33
Campbelltown West 26 34 1 15 0 0 35 25 35
Liverpool 26 34 0 14 0 0 44 33 44
Oakdale 25 33 1 15 52 70 70
Illawarra Wollongong 21 29 2 13 1 0 42 31 42 42
Kembla Grange 19 31 1 12 40 34 40
Albion Park South 24 31 1 13 0 36 29 36
Lower Hunter Newcastle 28 36 0 25 2 0 43 23 43 43
Beresfield 19 31 5 25 0 33 16 33
Wallsend 26 35 0 24 0 32 20 35
Newcastle Carrington 0 0 41 23 41 68
Stockton 29 38 1 0 68 32 68
Mayfield 0 0 34 30 34
Central Coast Wyong 28 36 0 19 1 0 32 20 36 36
Lake Macquarie Morisset 30 38 0 20 0 0 26 23 38 38
Central Tablelands Bathurst 32 40 41 35 41 41
Orange 14 31 10 10 27 27 31
Mid-north Coast Coffs Harbour 12 20 3 5 1 7 9 20 20
Port Macquarie 13 20 0 5 0 0 17 19 20
Northern Tablelands Armidale 4 8 9 9 9
North-west Slopes Gunnedah 31 47 1 30 28 47 47
Narrabri 31 26 31
Tamworth 26 36 1 26 18 36
Southern Tablelands Goulburn 27 33 1 19 34 37 37 37
South-west Slopes Albury 22 40 7 41 34 41 59
Wagga Wagga North 30 45 1 59 29 59
Muswellbrook Muswellbrook 27 49 5 3 26 31 49 49
Singleton Singleton 26 41 1 1 37 31 41 41
Merriwa Merriwa
NSW ALERTS SYDNEY FORECAST
Sat 4 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