Sunday
6 April 2025
1 - 2 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 37 41 1 5 1 0 34 26 41 44
Cook And Phillip 30 35 6 5 6 38 31 38
Earlwood 36 40 2 4 38 29 40
Lidcombe 37 41 1 4 2 0 44 29 44
Macquarie Park 32 38 0 5 0 0 35 18 38
Randwick 37 40 3 5 0 40 31 40
Rozelle 36 39 0 4 3 0 41 28 41
Sydney North-west Parramatta North 33 38 1 5 0 0 41 26 41 45
Penrith 27 34 1 2 0 0 36 34 36
Prospect 33 39 1 5 0 0 45 37 45
Richmond 27 34 0 1 0 34 24 34
Rouse Hill 30 35 1 14 0 0 41 32 41
St Marys 35 40 2 4 35 24 40
Sydney South-west Bargo 26 33 0 2 0 37 30 37 40
Bringelly 31 37 0 3 0 30 25 37
Camden 24 31 0 3 0 40 21 40
Campbelltown West 26 32 1 3 0 0 35 26 35
Liverpool 0 4 0 0 39 23 39
Oakdale 22 26 0 3 29 21 29
Illawarra Wollongong 26 32 1 4 0 0 36 23 36 40
Kembla Grange 26 33 1 3 40 27 40
Albion Park South 26 33 1 4 0 31 24 33
Lower Hunter Newcastle 39 39 3 8 2 1 57 30 57 57
Beresfield 36 36 1 7 1 46 33 46
Wallsend 40 38 1 7 0 40 24 40
Newcastle Carrington 7 2 54 31 54 73
Stockton 34 34 6 1 73 36 73
Mayfield 2 1 52 27 52
Central Coast Wyong 29 36 1 5 0 0 39 34 39 39
Lake Macquarie Morisset 41 38 1 8 0 1 37 30 41 41
Central Tablelands Bathurst 27 35 34 35 35
Orange 27 34 0 2 26 19 34
Mid-north Coast Coffs Harbour 33 42 0 2 32 25 42 42
Port Macquarie 30 37 6 10 0 0 26 19 37
Northern Tablelands Armidale 16 17 18 18 18
North-west Slopes Gunnedah 31 40 0 22 20 40 40
Narrabri 14 14 14
Tamworth 33 40 1 27 20 40
Southern Tablelands Goulburn 33 39 1 5 29 17 39 39
South-west Slopes Albury 26 30 1 43 25 43 75
Wagga Wagga North 29 36 75 41 75
Muswellbrook Muswellbrook 0 0 41 23 41 41
Singleton Singleton 37 37 0 0 48 34 48 48
Merriwa Merriwa 33 40 1 2 0 0 35 23 40 40
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