Sunday
6 April 2025
9 - 10 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 6 11 23 13 2 0 33 29 33 38
Cook And Phillip 3 11 26 11 7 35 30 35
Earlwood 3 3 18 15 34 28 34
Lidcombe 0 8 27 10 2 1 37 28 37
Macquarie Park 11 18 6 8 0 0 31 21 31
Randwick 2 16 25 10 1 36 26 36
Rozelle 5 16 22 14 3 0 38 24 38
Sydney North-west Parramatta North 1 15 21 11 1 0 38 24 38 41
Penrith 24 30 3 3 0 0 27 18 30
Prospect 1 13 27 11 1 0 41 34 41
Richmond 27 35 1 4 0 29 16 35
Rouse Hill 25 30 2 3 1 0 35 40 40
St Marys 11 17 5 16 26 21 26
Sydney South-west Bargo 27 35 0 7 0 29 24 35 41
Bringelly 6 10 7 13 0 27 23 27
Camden 27 35 0 4 0 22 15 35
Campbelltown West 29 29 2 3 1 0 25 25 29
Liverpool 16 9 0 0 34 41 41
Oakdale 27 36 0 3 22 17 36
Illawarra Wollongong 26 21 2 3 1 0 29 16 29 38
Kembla Grange 26 19 1 2 38 24 38
Albion Park South 22 13 2 3 0 28 25 28
Lower Hunter Newcastle 15 20 12 6 1 0 47 26 47 47
Beresfield 12 21 11 7 1 43 34 43
Wallsend 13 22 12 6 0 37 24 37
Newcastle Carrington 16 1 52 36 52 77
Stockton 10 14 19 1 77 34 77
Mayfield 10 0 46 16 46
Central Coast Wyong 12 11 5 6 0 0 29 19 29 29
Lake Macquarie Morisset 23 33 3 3 0 0 37 30 37 37
Central Tablelands Bathurst 13 23 34 34 34
Orange 19 24 5 9 24 15 24
Mid-north Coast Coffs Harbour 25 33 1 2 32 24 33 33
Port Macquarie 6 18 7 11 0 0 30 21 30
Northern Tablelands Armidale 28 17 19 28 28
North-west Slopes Gunnedah 9 13 6 20 16 20 26
Narrabri 13 13 13
Tamworth 15 15 8 26 19 26
Southern Tablelands Goulburn 26 34 1 4 32 20 34 34
South-west Slopes Albury 10 18 8 44 24 44 67
Wagga Wagga North 12 25 4 67 34 67
Muswellbrook Muswellbrook 6 0 47 28 47 47
Singleton Singleton 7 13 18 0 63 32 63 63
Merriwa Merriwa 26 33 1 2 0 0 32 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