Sunday
6 April 2025
11 - 12 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 32 33 1 5 2 0 35 26 35 45
Cook And Phillip 27 28 4 6 4 38 31 38
Earlwood 30 29 2 5 40 31 40
Lidcombe 31 30 2 5 2 0 45 42 45
Macquarie Park 30 33 0 4 0 0 36 20 36
Randwick 31 31 3 5 0 42 32 42
Rozelle 30 31 0 5 3 0 41 30 41
Sydney North-west Parramatta North 30 30 1 4 0 0 41 22 41 45
Penrith 28 28 1 5 0 0 38 43 43
Prospect 31 30 1 5 0 0 45 37 45
Richmond 28 29 1 5 0 36 25 36
Rouse Hill 28 29 1 3 1 0 41 31 41
St Marys 32 30 2 5 35 24 35
Sydney South-west Bargo 26 32 0 3 0 36 27 36 40
Bringelly 29 29 0 4 0 30 26 30
Camden 25 24 0 3 0 40 23 40
Campbelltown West 26 24 1 3 0 0 36 26 36
Liverpool 0 5 0 0 39 30 39
Oakdale 21 25 0 3 30 22 30
Illawarra Wollongong 25 31 1 4 0 0 38 25 38 40
Kembla Grange 27 32 1 4 40 24 40
Albion Park South 27 32 1 4 0 31 24 32
Lower Hunter Newcastle 29 29 5 8 2 1 55 27 55 55
Beresfield 26 25 4 9 3 46 31 46
Wallsend 26 26 6 8 2 40 25 40
Newcastle Carrington 7 1 52 28 52 70
Stockton 26 25 8 1 70 37 70
Mayfield 4 2 52 30 52
Central Coast Wyong 30 31 1 7 0 1 40 35 40 40
Lake Macquarie Morisset 23 31 8 8 0 6 35 27 35 35
Central Tablelands Bathurst 29 27 36 36 36
Orange 28 34 0 2 27 21 34
Mid-north Coast Coffs Harbour 34 40 0 2 31 24 40 40
Port Macquarie 30 32 6 9 0 0 25 18 32
Northern Tablelands Armidale 16 17 18 18 18
North-west Slopes Gunnedah 34 34 0 23 21 34 34
Narrabri 15 14 15
Tamworth 33 31 1 29 24 33
Southern Tablelands Goulburn 30 39 1 6 28 17 39 39
South-west Slopes Albury 25 23 1 41 24 41 75
Wagga Wagga North 29 29 75 41 75
Muswellbrook Muswellbrook 0 0 41 21 41 41
Singleton Singleton 24 27 8 3 45 32 45 45
Merriwa Merriwa 33 36 1 6 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