Sunday
6 April 2025
11 pm - 12 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 13 11 12 6 2 0 33 29 33 36
Cook And Phillip 12 7 12 5 7 34 31 34
Earlwood 2 2 16 8 34 29 34
Lidcombe 20 8 6 4 2 0 36 29 36
Macquarie Park 9 12 5 6 1 0 30 23 30
Randwick 17 10 9 4 0 35 27 35
Rozelle 18 11 6 5 4 0 33 26 33
Sydney North-west Parramatta North 0 2 21 10 2 0 38 26 38 40
Penrith 16 27 3 4 0 0 27 15 27
Prospect 7 5 15 7 1 0 39 34 39
Richmond 20 31 2 4 0 28 13 31
Rouse Hill 25 31 2 6 1 0 33 40 40
St Marys 7 12 6 7 26 21 26
Sydney South-west Bargo 26 33 0 3 0 31 24 33 35
Bringelly 11 10 3 5 0 27 23 27
Camden 24 33 0 3 0 22 14 33
Campbelltown West 16 31 9 4 1 0 26 22 31
Liverpool 4 5 0 0 33 35 35
Oakdale 24 33 0 2 22 16 33
Illawarra Wollongong 14 27 7 4 1 0 29 15 29 39
Kembla Grange 21 27 2 2 39 23 39
Albion Park South 24 24 1 3 0 29 22 29
Lower Hunter Newcastle 9 16 14 6 1 0 45 26 45 45
Beresfield 1 11 19 7 1 44 36 44
Wallsend 10 16 11 5 0 37 24 37
Newcastle Carrington 15 0 53 35 53 76
Stockton 10 10 14 1 76 33 76
Mayfield 19 1 45 17 45
Central Coast Wyong 25 19 1 4 0 0 25 15 25 25
Lake Macquarie Morisset 26 29 2 4 0 0 35 29 35 35
Central Tablelands Bathurst 6 14 33 33 33
Orange 19 22 3 15 22 12 22
Mid-north Coast Coffs Harbour 23 31 0 2 32 24 32 32
Port Macquarie 12 11 6 10 0 0 28 20 28
Northern Tablelands Armidale 25 17 19 25 25
North-west Slopes Gunnedah 12 12 3 20 16 20 26
Narrabri 13 13 13
Tamworth 4 13 10 26 18 26
Southern Tablelands Goulburn 24 32 1 5 32 19 32 32
South-west Slopes Albury 2 11 14 44 24 44 64
Wagga Wagga North 5 14 7 64 30 64
Muswellbrook Muswellbrook 10 0 47 30 47 47
Singleton Singleton 2 7 21 0 66 31 66 66
Merriwa Merriwa 26 32 1 2 0 0 29 22 32 32
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