Sunday
6 April 2025
7 - 8 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 8 5 9 19 2 0 33 22 33 45
Cook And Phillip 14 11 4 13 3 37 29 37
Earlwood 5 2 9 17 40 29 40
Lidcombe 8 3 7 16 3 0 45 39 45
Macquarie Park 12 7 0 12 0 0 34 17 34
Randwick 4 1 12 16 0 43 29 43
Rozelle 9 7 6 18 4 0 41 26 41
Sydney North-west Parramatta North 7 3 5 16 1 0 41 21 41 45
Penrith 7 4 5 14 0 0 37 43 43
Prospect 10 5 4 19 1 0 45 29 45
Richmond 6 5 2 13 0 36 25 36
Rouse Hill 12 13 2 13 1 0 41 38 41
St Marys 4 2 4 16 36 24 36
Sydney South-west Bargo 21 22 0 6 0 38 29 38 40
Bringelly 4 2 1 9 0 28 27 28
Camden 4 2 2 8 0 40 23 40
Campbelltown West 4 2 6 10 0 0 40 18 40
Liverpool 4 14 0 0 39 35 39
Oakdale 13 17 0 8 34 15 34
Illawarra Wollongong 12 12 6 8 1 0 39 24 39 42
Kembla Grange 14 11 3 7 42 20 42
Albion Park South 18 7 3 8 0 32 27 32
Lower Hunter Newcastle 7 5 8 14 2 0 52 24 52 52
Beresfield 10 5 1 12 1 47 33 47
Wallsend 4 3 5 13 0 38 24 38
Newcastle Carrington 12 0 51 28 51 67
Stockton 11 6 4 5 67 36 67
Mayfield 3 0 51 29 51
Central Coast Wyong 9 11 1 10 0 0 41 25 41 41
Lake Macquarie Morisset 16 23 1 10 0 0 32 26 32 32
Central Tablelands Bathurst 4 2 37 37 37
Orange 7 8 8 8 27 20 27
Mid-north Coast Coffs Harbour 22 27 2 2 29 24 29 29
Port Macquarie 19 19 6 6 0 0 22 17 22
Northern Tablelands Armidale 21 19 19 21 21
North-west Slopes Gunnedah 8 6 3 24 22 24 30
Narrabri 16 15 16
Tamworth 11 12 2 30 28 30
Southern Tablelands Goulburn 15 18 4 15 26 15 26 26
South-west Slopes Albury 9 12 6 35 21 35 71
Wagga Wagga North 8 5 3 71 39 71
Muswellbrook Muswellbrook 2 0 41 26 41 41
Singleton Singleton 10 6 8 0 46 32 46 46
Merriwa Merriwa 22 32 1 10 0 0 37 22 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