Friday
3 April 2026
11 pm - 12 am (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 18 1 0 37 26 37 118
Cook And Phillip 26 33 0 14 0 36 28 36
Earlwood 28 35 0 14 45 31 45
Lidcombe 27 31 2 14 0 0 47 27 47
Macquarie Park 27 34 0 19 0 0 38 31 38
Randwick 29 37 0 17 0 46 32 46
Rozelle 27 35 0 18 0 0 45 30 45
Ultimo-uts 26 33 1 18 1 73 118 118
Sydney North-west Parramatta North 26 33 2 17 1 0 48 41 48 105
Penrith 17 26 3 19 1 1 54 61 61
Prospect 26 34 2 17 0 0 51 32 51
Richmond 19 28 0 20 0 50 55 55
Rouse Hill 25 32 2 17 0 0 46 42 46
St Marys 19 25 1 11 79 105 105
Sydney South-west Bringelly 15 23 1 11 0 52 33 52 67
Camden 19 25 1 9 0 35 30 35
Campbelltown West 18 28 3 14 0 0 37 29 37
Liverpool 22 30 0 13 0 0 46 29 46
Oakdale 25 30 1 14 51 67 67
Illawarra Wollongong 18 24 1 13 0 0 44 35 44 44
Kembla Grange 16 24 0 12 41 32 41
Albion Park South 20 27 2 13 0 39 30 39
Lower Hunter Newcastle 29 38 0 15 2 0 47 30 47 47
Beresfield 21 27 4 18 0 38 17 38
Wallsend 28 35 0 17 0 37 27 37
Newcastle Carrington 0 0 44 27 44 62
Stockton 30 39 0 0 62 34 62
Mayfield 0 37 34 37
Central Coast Wyong 29 37 0 17 1 0 40 21 40 40
Lake Macquarie Morisset 30 38 0 18 0 0 30 25 38 38
Central Tablelands Bathurst 6 23 43 36 43 43
Orange 21 24 4 30 26 27 30
Mid-north Coast Coffs Harbour 11 14 1 3 2 6 7 14 22
Port Macquarie 3 6 3 20 0 0 17 22 22
Northern Tablelands Armidale 3 8 9 9 9
North-west Slopes Gunnedah 27 33 0 28 28 33 33
Narrabri 29 24 29
Tamworth 23 29 1 24 15 29
Southern Tablelands Goulburn 25 33 0 13 34 36 36 36
South-west Slopes Albury 18 23 2 43 37 43 59
Wagga Wagga North 10 23 4 59 28 59
Muswellbrook Muswellbrook 28 32 1 1 28 36 36 36
Singleton Singleton 9 21 7 1 43 34 43 43
Merriwa Merriwa
NSW ALERTS SYDNEY FORECAST
Sun 5 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