Sunday
13 April 2025
3 - 4 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 25 37 0 3 1 0 19 21 37 50
Cook And Phillip
Earlwood 27 36 0 3 23 24 36
Lidcombe 33 50 1 4 1 0 25 33 50
Macquarie Park 27 38 3 0 0 18 16 38
Randwick 24 37 0 3 0 20 11 37
Rozelle 23 33 1 4 3 0 23 25 33
Sydney North-west Parramatta North 31 46 2 4 0 0 24 24 46 63
Penrith 30 37 1 17 0 0 33 44 44
Prospect 34 47 2 5 0 0 28 24 47
Richmond 30 38 0 12 0 46 63 63
Rouse Hill 32 39 1 6 1 0 26 35 39
St Marys 32 39 0 10 23 24 39
Sydney South-west Bargo 36 43 5 0 287 287 287
Bringelly 38 47 0 10 0 34 34 47
Camden 41 46 1 9 0 26 32 46
Campbelltown West 46 52 4 6 1 0 29 39 52
Liverpool 38 54 1 5 0 0 30 40 54
Oakdale 36 40 0 16 28 25 40
Illawarra Wollongong 38 43 1 6 1 0 29 31 43 44
Kembla Grange 40 44 1 4 30 36 44
Albion Park South 36 43 3 5 1 24 15 43
Lower Hunter Newcastle 25 31 0 4 2 1 22 16 31 32
Beresfield 25 31 0 5 20 18 31
Wallsend 25 32 0 4 0 20 13 32
Newcastle Carrington 2 0 30 14 30 44
Stockton 25 32 0 0 44 18 44
Mayfield 0 0 25 19 25
Central Coast Wyong 23 28 0 3 0 0 14 6 28 28
Lake Macquarie Morisset 23 29 0 4 0 0 17 17 29 29
Central Tablelands Bathurst 38 45 31 41 45 45
Orange 34 41 0 8 28 38 41
Mid-north Coast Coffs Harbour 24 31 0 2 10 6 31 31
Port Macquarie 22 29 6 4 0 0 11 8 29
Northern Tablelands Armidale 23 4 3 23 23
North-west Slopes Gunnedah 27 34 9 9 34 34
Narrabri 9 8 9
Tamworth 25 31 1 14 15 31
Southern Tablelands Goulburn 33 42 2 2 23 26 42 42
South-west Slopes Albury 43 57 1 75 81 81 100
Wagga Wagga North 43 54 100 48 100
Muswellbrook Muswellbrook 0 22 14 22 22
Singleton Singleton 29 34 0 0 18 14 34 34
Merriwa Merriwa 26 33 2 3 1 1 27 17 33 33
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