Friday
3 April 2026
6 - 7 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 28 36 0 19 1 0 32 24 36 70
Cook And Phillip 24 31 2 17 1 30 24 31
Earlwood 28 36 0 17 38 29 38
Lidcombe 25 35 4 17 0 0 38 22 38
Macquarie Park 27 35 0 21 0 0 30 27 35
Randwick 29 36 1 18 0 38 24 38
Rozelle 26 34 0 19 0 0 37 25 37
Ultimo-uts 24 31 3 24 1 70 70
Sydney North-west Parramatta North 28 36 2 19 1 0 40 37 40 103
Penrith 27 36 0 18 2 0 50 60 60
Prospect 27 36 2 19 0 0 43 35 43
Richmond 28 37 0 20 0 45 53 53
Rouse Hill 28 35 1 17 0 0 39 30 39
St Marys 27 35 1 20 75 103 103
Sydney South-west Bringelly 26 35 1 17 0 54 24 54 67
Camden 25 35 1 12 0 32 27 35
Campbelltown West 25 35 2 18 0 0 35 23 35
Liverpool 26 34 0 15 0 0 43 33 43
Oakdale 26 34 1 16 52 67 67
Illawarra Wollongong 22 32 3 16 1 0 42 31 42 42
Kembla Grange 24 34 1 12 39 34 39
Albion Park South 24 32 1 15 0 36 29 36
Lower Hunter Newcastle 29 37 0 27 2 0 40 22 40 40
Beresfield 24 35 2 24 0 31 15 35
Wallsend 27 37 0 25 0 30 19 37
Newcastle Carrington 0 0 40 22 40 68
Stockton 30 40 0 0 68 30 68
Mayfield 0 32 27 32
Central Coast Wyong 28 36 0 21 1 0 30 18 36 36
Lake Macquarie Morisset 30 39 0 22 0 0 24 21 39 39
Central Tablelands Bathurst 32 42 40 34 42 42
Orange 22 37 6 7 28 28 37
Mid-north Coast Coffs Harbour 16 23 1 5 1 6 8 23 23
Port Macquarie 15 22 0 4 0 0 18 21 22
Northern Tablelands Armidale 3 8 9 9 9
North-west Slopes Gunnedah 36 49 3 30 28 49 49
Narrabri 31 26 31
Tamworth 29 37 1 27 18 37
Southern Tablelands Goulburn 27 32 1 20 34 38 38 38
South-west Slopes Albury 27 46 7 40 33 46 59
Wagga Wagga North 35 49 0 59 28 59
Muswellbrook Muswellbrook 35 55 3 2 26 28 55 55
Singleton Singleton 31 46 1 1 35 29 46 46
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