Friday
3 April 2026
5 - 6 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 20 1 0 31 24 36 72
Cook And Phillip 24 32 2 19 1 29 24 32
Earlwood 29 37 0 17 37 28 37
Lidcombe 28 36 2 17 0 0 37 22 37
Macquarie Park 28 36 0 21 0 0 28 25 36
Randwick 28 36 1 20 0 37 22 37
Rozelle 26 34 0 20 0 0 36 24 36
Ultimo-uts 25 31 2 22 1 72 72
Sydney North-west Parramatta North 28 36 2 19 1 0 38 37 38 101
Penrith 28 38 0 18 2 0 50 61 61
Prospect 29 37 2 19 0 0 42 36 42
Richmond 30 40 0 19 0 44 52 52
Rouse Hill 28 36 1 18 0 0 38 28 38
St Marys 28 36 1 17 74 101 101
Sydney South-west Bringelly 28 36 1 17 0 54 23 54 69
Camden 28 36 1 13 0 32 27 36
Campbelltown West 27 36 1 18 0 0 34 22 36
Liverpool 27 35 0 15 0 0 42 33 42
Oakdale 28 35 1 19 52 69 69
Illawarra Wollongong 22 33 4 16 1 0 41 32 41 41
Kembla Grange 26 37 1 13 39 32 39
Albion Park South 24 34 1 14 0 36 30 36
Lower Hunter Newcastle 29 39 0 26 2 0 38 19 39 39
Beresfield 27 36 2 20 0 30 14 36
Wallsend 29 38 0 22 0 29 18 38
Newcastle Carrington 0 0 38 20 38 66
Stockton 31 41 0 0 66 28 66
Mayfield 0 0 31 25 31
Central Coast Wyong 29 37 0 22 1 0 28 16 37 37
Lake Macquarie Morisset 31 40 0 21 0 0 23 20 40 40
Central Tablelands Bathurst 32 46 39 33 46 46
Orange 31 41 3 5 29 28 41
Mid-north Coast Coffs Harbour 18 24 1 2 1 6 8 24 24
Port Macquarie 17 24 0 3 0 0 17 19 24
Northern Tablelands Armidale 2 7 9 9 9
North-west Slopes Gunnedah 42 50 1 30 28 50 50
Narrabri 31 26 31
Tamworth 28 38 1 27 19 38
Southern Tablelands Goulburn 26 33 1 18 34 38 38 38
South-west Slopes Albury 39 49 2 40 33 49 59
Wagga Wagga North 39 51 59 27 59
Muswellbrook Muswellbrook 44 59 1 2 27 27 59 59
Singleton Singleton 34 49 3 3 34 26 49 49
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