Sunday
6 April 2025
10 - 11 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 30 25 0 7 2 0 35 25 35 46
Cook And Phillip 25 24 3 8 4 38 30 38
Earlwood 26 21 3 7 40 31 40
Lidcombe 28 23 2 7 2 0 45 46 46
Macquarie Park 28 28 0 6 0 0 37 20 37
Randwick 29 23 2 7 0 43 31 43
Rozelle 27 24 0 7 3 0 43 30 43
Sydney North-west Parramatta North 27 22 2 6 1 0 41 22 41 45
Penrith 25 21 1 6 0 0 38 42 42
Prospect 27 23 1 6 0 0 45 34 45
Richmond 27 23 1 5 0 36 25 36
Rouse Hill 27 24 1 5 1 0 41 31 41
St Marys 29 21 2 7 35 24 35
Sydney South-west Bargo 27 30 0 4 0 36 28 36 41
Bringelly 27 21 0 5 0 30 26 30
Camden 24 18 1 4 0 41 24 41
Campbelltown West 24 17 2 4 0 0 36 21 36
Liverpool 0 7 0 0 39 35 39
Oakdale 20 22 0 3 31 21 31
Illawarra Wollongong 25 27 1 5 0 0 38 26 38 40
Kembla Grange 27 28 1 5 40 25 40
Albion Park South 26 29 1 5 0 31 25 31
Lower Hunter Newcastle 25 22 5 10 2 0 54 26 54 54
Beresfield 26 20 2 8 1 46 32 46
Wallsend 24 19 5 9 0 39 25 39
Newcastle Carrington 5 1 52 28 52 70
Stockton 21 20 8 1 70 38 70
Mayfield 5 0 52 33 52
Central Coast Wyong 29 25 1 9 0 0 40 33 40 40
Lake Macquarie Morisset 24 29 6 10 0 5 34 26 34 34
Central Tablelands Bathurst 28 19 36 36 36
Orange 28 27 0 2 27 21 28
Mid-north Coast Coffs Harbour 33 36 0 2 31 24 36 36
Port Macquarie 29 29 6 10 0 0 24 17 29
Northern Tablelands Armidale 16 17 17 17 17
North-west Slopes Gunnedah 31 26 0 22 20 31 31
Narrabri 15 14 15
Tamworth 30 24 1 29 25 30
Southern Tablelands Goulburn 31 34 1 7 28 17 34 34
South-west Slopes Albury 20 18 3 39 23 39 74
Wagga Wagga North 28 23 74 41 74
Muswellbrook Muswellbrook 2 0 41 22 41 41
Singleton Singleton 24 23 5 1 45 31 45 45
Merriwa Merriwa 30 33 1 7 0 0 36 23 36 36
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