Sunday
13 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 31 36 0 4 2 0 21 22 36 46
Cook And Phillip
Earlwood 29 32 1 4 26 26 32
Lidcombe 46 46 2 6 1 0 26 34 46
Macquarie Park 31 38 0 3 0 0 18 17 38
Randwick 34 34 1 4 0 20 12 34
Rozelle 26 34 0 3 4 0 20 30 34
Sydney North-west Parramatta North 41 43 2 6 1 0 26 25 43 64
Penrith 29 35 1 18 0 0 33 43 43
Prospect 39 41 1 10 0 0 30 26 41
Richmond 31 38 0 18 0 47 64 64
Rouse Hill 31 38 1 13 1 0 27 33 38
St Marys 32 37 1 12 27 26 37
Sydney South-west Bargo 35 37 7 0 290 290 290
Bringelly 39 40 1 12 0 37 35 40
Camden 36 38 0 5 0 27 35 38
Campbelltown West 40 41 2 6 1 0 30 38 41
Liverpool 48 48 0 9 0 0 32 39 48
Oakdale 31 34 0 6 30 27 34
Illawarra Wollongong 34 38 1 6 1 0 31 32 38 38
Kembla Grange 34 38 1 4 32 35 38
Albion Park South 33 38 2 5 1 26 15 38
Lower Hunter Newcastle 26 32 1 6 2 1 23 13 32 32
Beresfield 25 30 1 5 20 16 30
Wallsend 26 31 0 3 0 19 13 31
Newcastle Carrington 1 1 29 13 29 46
Stockton 27 32 0 0 46 18 46
Mayfield 0 0 25 19 25
Central Coast Wyong 22 28 0 5 0 0 15 5 28 28
Lake Macquarie Morisset 24 28 0 2 0 0 17 17 28 28
Central Tablelands Bathurst 36 40 34 44 44 44
Orange 32 38 0 7 29 38 38
Mid-north Coast Coffs Harbour 25 30 0 2 10 7 30 30
Port Macquarie 24 28 6 3 0 0 10 7 28
Northern Tablelands Armidale 24 4 3 24 24
North-west Slopes Gunnedah 27 32 9 9 32 32
Narrabri 9 8 9
Tamworth 24 30 1 14 14 30
Southern Tablelands Goulburn 35 36 1 4 24 26 36 36
South-west Slopes Albury 45 52 1 77 83 83 101
Wagga Wagga North 43 49 101 49 101
Muswellbrook Muswellbrook 0 23 16 23 23
Singleton Singleton 26 31 0 0 18 14 31 31
Merriwa Merriwa 29 26 1 3 1 0 30 17 30 30
NSW ALERTS SYDNEY FORECAST
Mon 14 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