Sunday
6 April 2025
10 - 11 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 13 10 12 7 2 0 33 30 33 37
Cook And Phillip 3 6 21 9 7 35 31 35
Earlwood 2 2 18 10 34 29 34
Lidcombe 4 6 21 10 2 0 37 29 37
Macquarie Park 7 13 5 7 1 0 30 21 30
Randwick 11 10 16 5 1 35 27 35
Rozelle 2 10 24 12 4 0 35 26 35
Sydney North-west Parramatta North 0 7 22 13 1 0 38 25 38 41
Penrith 20 29 3 4 0 0 27 17 29
Prospect 2 8 21 9 1 0 40 35 40
Richmond 25 34 1 4 0 28 14 34
Rouse Hill 25 31 2 5 1 0 34 41 41
St Marys 8 13 8 12 26 21 26
Sydney South-west Bargo 26 34 0 4 0 30 24 34 36
Bringelly 9 9 5 7 0 27 24 27
Camden 25 35 0 3 0 21 15 35
Campbelltown West 27 35 2 3 1 0 26 24 35
Liverpool 12 8 0 0 34 36 36
Oakdale 26 35 0 3 22 16 35
Illawarra Wollongong 23 28 2 4 1 0 29 16 29 38
Kembla Grange 23 23 2 2 38 23 38
Albion Park South 23 18 1 3 0 28 23 28
Lower Hunter Newcastle 7 17 16 7 1 0 47 26 47 47
Beresfield 11 16 12 6 1 43 35 43
Wallsend 10 18 12 6 0 38 24 38
Newcastle Carrington 77
Stockton 6 10 18 1 77 34 77
Mayfield 13 1 46 16 46
Central Coast Wyong 16 14 2 4 0 0 26 17 26 26
Lake Macquarie Morisset 24 30 2 3 0 0 36 29 36 36
Central Tablelands Bathurst 11 19 34 34 34
Orange 16 21 5 5 23 13 23
Mid-north Coast Coffs Harbour 24 32 0 2 32 24 32 32
Port Macquarie 10 12 7 12 0 0 29 21 29
Northern Tablelands Armidale 30 18 19 30 30
North-west Slopes Gunnedah 8 12 6 20 16 20 26
Narrabri 13 13 13
Tamworth 15 15 7 26 19 26
Southern Tablelands Goulburn 25 33 1 4 32 20 33 33
South-west Slopes Albury 8 14 10 44 24 44 65
Wagga Wagga North 7 20 7 65 32 65
Muswellbrook Muswellbrook 13 0 47 30 47 47
Singleton Singleton 7 9 16 0 65 32 65 65
Merriwa Merriwa 26 33 1 2 0 0 30 23 33 33
NSW ALERTS SYDNEY FORECAST
Mon 7 Apr 2025
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