Sunday
13 April 2025
4 - 5 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 22 35 0 4 1 0 19 21 35 46
Cook And Phillip
Earlwood 23 35 0 4 24 23 35
Lidcombe 28 46 1 3 1 0 25 32 46
Macquarie Park 25 35 3 0 0 18 17 35
Randwick 21 35 1 4 0 21 10 35
Rozelle 20 30 1 5 3 0 24 25 30
Sydney North-west Parramatta North 27 42 1 4 0 0 24 23 42 63
Penrith 30 37 1 15 0 0 32 44 44
Prospect 28 44 2 5 0 0 28 24 44
Richmond 30 38 1 8 0 46 63 63
Rouse Hill 27 38 1 4 1 0 26 36 38
St Marys 29 39 2 7 23 23 39
Sydney South-west Bargo 37 45 6 0 285 285 285
Bringelly 35 47 1 7 0 34 34 47
Camden 39 49 2 8 0 26 32 49
Campbelltown West 35 52 5 5 0 0 29 38 52
Liverpool 31 51 0 5 0 0 29 38 51
Oakdale 34 42 1 15 24 24 42
Illawarra Wollongong 25 42 1 5 0 0 28 29 42 44
Kembla Grange 32 44 1 3 28 36 44
Albion Park South 28 41 5 4 1 23 13 41
Lower Hunter Newcastle 26 32 1 4 1 1 22 17 32 32
Beresfield 24 31 0 5 20 18 31
Wallsend 24 32 1 4 0 20 13 32
Newcastle Carrington 4 0 30 14 30 44
Stockton 25 32 0 0 44 18 44
Mayfield 1 0 25 19 25
Central Coast Wyong 23 28 0 3 0 0 15 6 28 28
Lake Macquarie Morisset 23 29 0 4 0 0 18 18 29 29
Central Tablelands Bathurst 38 46 30 39 46 46
Orange 34 42 0 9 28 38 42
Mid-north Coast Coffs Harbour 24 30 0 2 11 6 30 30
Port Macquarie 13 26 5 4 0 0 11 8 26
Northern Tablelands Armidale 24 4 3 24 24
North-west Slopes Gunnedah 26 34 0 9 9 34 34
Narrabri 9 8 9
Tamworth 22 30 2 14 15 30
Southern Tablelands Goulburn 33 42 2 3 22 25 42 42
South-west Slopes Albury 42 56 1 75 81 81 102
Wagga Wagga North 42 54 102 49 102
Muswellbrook Muswellbrook 0 0 22 14 22 22
Singleton Singleton 26 34 0 0 18 14 34 34
Merriwa Merriwa 24 34 2 2 1 1 25 17 34 34
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