Sunday
6 April 2025
9 - 10 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 26 17 1 12 2 0 34 24 34 46
Cook And Phillip 21 20 5 12 4 37 29 37
Earlwood 21 13 3 11 41 30 41
Lidcombe 22 14 3 11 3 0 46 46 46
Macquarie Park 27 20 0 10 0 0 37 18 37
Randwick 25 14 3 11 0 44 30 44
Rozelle 25 18 1 11 4 0 43 29 43
Sydney North-west Parramatta North 22 14 2 9 1 0 42 22 42 46
Penrith 21 14 2 12 0 0 39 44 44
Prospect 22 15 2 10 0 0 46 32 46
Richmond 23 15 1 7 0 36 25 36
Rouse Hill 22 19 1 9 1 0 41 33 41
St Marys 21 13 3 9 36 23 36
Sydney South-west Bargo 26 28 0 4 0 37 28 37 40
Bringelly 23 13 1 6 0 30 26 30
Camden 18 10 1 7 0 40 23 40
Campbelltown West 18 10 2 7 0 0 37 16 37
Liverpool 0 9 0 0 39 35 39
Oakdale 20 20 0 5 31 18 31
Illawarra Wollongong 25 21 1 4 1 0 38 28 38 40
Kembla Grange 25 22 1 5 40 24 40
Albion Park South 25 21 2 7 0 31 25 31
Lower Hunter Newcastle 21 15 5 12 2 0 53 25 53 53
Beresfield 17 14 5 12 1 46 32 46
Wallsend 21 12 2 13 0 39 24 39
Newcastle Carrington 5 3 52 27 52 69
Stockton 17 15 8 7 69 37 69
Mayfield 5 1 53 32 53
Central Coast Wyong 25 18 1 11 0 0 41 31 41 41
Lake Macquarie Morisset 29 27 1 10 0 0 33 26 33 33
Central Tablelands Bathurst 19 11 37 37 37
Orange 27 20 0 2 28 22 28
Mid-north Coast Coffs Harbour 32 31 0 2 30 24 32 32
Port Macquarie 25 25 6 9 0 0 23 17 25
Northern Tablelands Armidale 18 18 17 18 18
North-west Slopes Gunnedah 23 17 0 22 19 23 29
Narrabri 15 14 15
Tamworth 21 17 2 29 26 29
Southern Tablelands Goulburn 32 27 1 11 27 16 32 32
South-west Slopes Albury 16 15 5 38 22 38 73
Wagga Wagga North 22 15 0 73 40 73
Muswellbrook Muswellbrook 0 0 40 24 40 40
Singleton Singleton 21 16 5 1 44 31 44 44
Merriwa Merriwa 29 32 1 9 0 0 37 23 37 37
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