Sunday
6 April 2025
5 - 6 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 16 36 13 7 1 0 33 26 36 41
Cook And Phillip 30 40 9 18 7 37 31 40
Earlwood 11 32 10 6 35 26 35
Lidcombe 17 34 8 4 1 0 39 27 39
Macquarie Park 30 41 4 6 0 0 33 24 41
Randwick 18 36 7 7 0 38 30 38
Rozelle 28 40 8 6 2 0 37 24 40
Sydney North-west Parramatta North 22 36 9 6 0 0 38 27 38 42
Penrith 28 35 5 4 0 0 33 30 35
Prospect 19 34 8 6 0 0 42 37 42
Richmond 28 35 1 2 0 32 21 35
Rouse Hill 25 33 8 6 1 0 39 36 39
St Marys 25 39 4 4 29 24 39
Sydney South-west Bargo 27 33 0 3 0 29 29 33 35
Bringelly 20 31 4 8 0 26 23 31
Camden 24 31 1 3 0 28 20 31
Campbelltown West 9 25 15 6 0 0 29 27 29
Liverpool 8 7 0 0 35 32 35
Oakdale 28 32 0 2 25 20 32
Illawarra Wollongong 1 10 18 7 1 0 32 19 32 41
Kembla Grange 7 17 7 5 41 26 41
Albion Park South 9 18 9 10 0 29 22 29
Lower Hunter Newcastle 29 47 8 5 1 1 52 28 52 52
Beresfield 26 42 5 5 1 45 35 45
Wallsend 31 47 4 5 0 40 24 47
Newcastle Carrington 6 1 55 33 55 75
Stockton 13 35 21 2 75 35 75
Mayfield 8 1 50 28 50
Central Coast Wyong 19 32 4 2 0 0 33 25 33 33
Lake Macquarie Morisset 36 48 3 7 0 1 38 30 48 48
Central Tablelands Bathurst 29 36 34 36 37
Orange 30 37 1 6 25 17 37
Mid-north Coast Coffs Harbour 30 40 1 1 33 26 40 40
Port Macquarie 30 38 7 15 0 0 28 19 38
Northern Tablelands Armidale 16 17 19 19 19
North-west Slopes Gunnedah 23 35 2 21 19 35 40
Narrabri 14 15 15
Tamworth 27 40 3 27 18 40
Southern Tablelands Goulburn 30 42 1 4 32 20 42 42
South-west Slopes Albury 24 32 2 45 25 45 72
Wagga Wagga North 25 34 72 41 72
Muswellbrook Muswellbrook 4 0 42 26 42 42
Singleton Singleton 30 42 4 0 47 33 47 47
Merriwa Merriwa 28 38 1 2 0 0 33 23 38 38
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