Sunday
13 April 2025
12 - 1 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 29 34 0 4 2 0 21 22 34 42
Cook And Phillip
Earlwood 25 28 6 5 27 25 28
Lidcombe 42 39 2 5 1 0 27 35 42
Macquarie Park 33 35 0 4 0 0 19 17 35
Randwick 28 29 0 3 0 20 12 29
Rozelle 29 31 0 4 4 0 23 31 31
Sydney North-west Parramatta North 38 35 3 9 1 0 27 26 38 66
Penrith 29 32 1 23 0 0 34 43 43
Prospect 37 34 2 7 0 0 30 28 37
Richmond 30 33 0 20 0 48 66 66
Rouse Hill 31 33 1 15 1 0 28 31 33
St Marys 31 31 1 14 27 28 31
Sydney South-west Bargo 31 33 6 0 294 294 294
Bringelly 35 34 0 5 0 38 35 38
Camden 33 32 0 5 0 28 37 37
Campbelltown West 35 34 2 6 1 0 32 38 38
Liverpool 41 40 0 8 0 0 33 40 41
Oakdale 29 31 0 6 31 28 31
Illawarra Wollongong 31 35 2 5 1 0 33 33 35 38
Kembla Grange 32 35 1 4 33 38 38
Albion Park South 32 35 2 5 1 27 16 35
Lower Hunter Newcastle 24 31 1 5 2 1 23 9 31 31
Beresfield 25 28 1 5 20 15 28
Wallsend 24 28 0 5 0 19 14 28
Newcastle Carrington 0 0 29 13 29 47
Stockton 26 30 0 0 47 18 47
Mayfield 0 0 25 19 25
Central Coast Wyong 22 28 0 6 0 0 14 4 28 28
Lake Macquarie Morisset 24 24 0 4 0 0 17 17 24 24
Central Tablelands Bathurst 33 33 36 45 45 45
Orange 32 36 0 10 30 39 39
Mid-north Coast Coffs Harbour 25 28 0 2 9 6 28 28
Port Macquarie 24 26 6 3 0 0 10 7 26
Northern Tablelands Armidale 23 4 4 23 23
North-west Slopes Gunnedah 26 30 9 9 30 30
Narrabri 9 8 9
Tamworth 25 30 1 14 14 30
Southern Tablelands Goulburn 33 30 1 6 25 27 33 33
South-west Slopes Albury 45 46 2 77 86 86 101
Wagga Wagga North 42 44 101 49 101
Muswellbrook Muswellbrook 0 24 17 24 24
Singleton Singleton 27 27 0 0 18 14 27 27
Merriwa Merriwa 21 21 4 6 1 2 30 18 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