Tuesday
8 April 2025
12 - 1 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 20 28 3 9 1 0 28 16 28 44
Cook And Phillip 20 27 2 8 7 26 17 27
Earlwood 23 26 0 9 38 23 38
Lidcombe 13 16 10 39 44 44
Macquarie Park 8 17 2 7 0 0 34 15 34
Randwick 22 31 1 7 1 39 16 39
Rozelle 22 27 1 8 0 40 15 40
Sydney North-west Parramatta North 4 11 16 11 0 0 39 27 39 74
Penrith 17 18 5 8 0 0 38 35 38
Prospect 11 14 9 10 0 0 40 36 40
Richmond 19 22 2 8 0 33 18 33
Rouse Hill 6 14 15 10 1 0 74 21 74
St Marys 17 18 3 7 45 16 45
Sydney South-west Bargo 10 14 9 5 0 41 24 41 53
Bringelly 14 17 2 7 0 43 18 43
Camden 6 17 8 9 0 36 18 36
Campbelltown West 11 13 8 7 0 0 37 15 37
Liverpool 9 9 0 0 53 31 53
Oakdale 21 27 1 6 31 12 31
Illawarra Wollongong 18 22 3 6 1 0 36 23 36 43
Kembla Grange 8 11 4 4 43 12 43
Albion Park South 11 16 1 5 0 34 20 34
Lower Hunter Newcastle 28 36 0 10 2 0 49 11 49 61
Beresfield 8 4 14 10 1 61 19 61
Wallsend 24 22 1 9 0 39 16 39
Newcastle Carrington 7 1 43 20 43 66
Stockton 27 34 1 1 66 27 66
Mayfield 2 1 49 34 49
Central Coast Wyong 4 23 11 8 0 0 39 22 39 39
Lake Macquarie Morisset 26 34 0 8 0 0 25 14 34 34
Central Tablelands Bathurst 2 6 48 48 48
Orange 15 18 5 17 31 22 31
Mid-north Coast Coffs Harbour 24 30 0 1 20 15 30 30
Port Macquarie 5 8 10 6 0 0 20 18 20
Northern Tablelands Armidale 23 18 16 23 23
North-west Slopes Gunnedah 11 25 1 20 13 25 32
Narrabri 13 12 13
Tamworth 10 11 4 32 32
Southern Tablelands Goulburn 9 10 5 5 28 11 28 28
South-west Slopes Albury 8 11 7 36 25 36 78
Wagga Wagga North 7 9 6 78 29 78
Muswellbrook Muswellbrook 45 16 45 45
Singleton Singleton 9 9 6 0 53 26 53 53
Merriwa Merriwa 22 29 5 3 0 0 34 12 34 34
NSW ALERTS SYDNEY FORECAST
Tue 8 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