Sunday
6 April 2025
6 - 7 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 18 29 19 11 1 0 33 26 33 39
Cook And Phillip 18 36 15 6 7 37 31 37
Earlwood 4 21 14 9 35 26 35
Lidcombe 11 25 13 5 1 1 38 24 38
Macquarie Park 21 37 5 7 0 0 32 22 37
Randwick 29 34 6 7 0 39 29 39
Rozelle 20 35 16 9 3 0 37 23 37
Sydney North-west Parramatta North 26 33 9 6 0 0 38 25 38 41
Penrith 23 34 4 3 0 0 30 30 34
Prospect 19 30 13 9 0 0 41 34 41
Richmond 28 35 1 2 0 31 21 35
Rouse Hill 21 31 11 6 1 0 38 36 38
St Marys 19 34 5 4 28 23 34
Sydney South-west Bargo 28 34 0 3 0 29 28 34 35
Bringelly 14 27 6 6 0 26 22 27
Camden 27 31 0 3 0 26 18 31
Campbelltown West 8 19 15 6 0 0 27 28 28
Liverpool 15 13 0 0 35 31 35
Oakdale 29 33 0 3 24 20 33
Illawarra Wollongong 3 4 17 7 1 0 31 18 31 41
Kembla Grange 10 13 4 4 41 25 41
Albion Park South 5 13 8 10 0 29 22 29
Lower Hunter Newcastle 17 40 15 6 1 0 50 27 50 50
Beresfield 27 39 2 5 1 44 36 44
Wallsend 23 42 6 5 0 40 23 42
Newcastle Carrington 17 1 55 34 55 76
Stockton 20 30 11 6 76 35 76
Mayfield 15 1 49 26 49
Central Coast Wyong 8 25 9 5 0 0 32 25 32 32
Lake Macquarie Morisset 33 46 4 7 0 1 39 31 46 46
Central Tablelands Bathurst 24 35 33 35 36
Orange 25 36 3 6 25 18 36
Mid-north Coast Coffs Harbour 27 38 3 2 33 26 38 38
Port Macquarie 27 37 7 12 0 0 29 19 37
Northern Tablelands Armidale 21 17 19 21 21
North-west Slopes Gunnedah 12 29 8 21 18 29 33
Narrabri 14 14 14
Tamworth 15 33 10 26 18 33
Southern Tablelands Goulburn 29 40 1 5 32 20 40 40
South-west Slopes Albury 21 30 3 45 24 45 71
Wagga Wagga North 24 32 71 41 71
Muswellbrook Muswellbrook 7 0 43 25 43 43
Singleton Singleton 18 36 9 0 48 33 48 48
Merriwa Merriwa 26 36 1 2 0 0 33 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