Monday
14 April 2025
11 pm - 12 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 29 37 1 12 1 0 34 29 37 47
Cook And Phillip 28 37 2 12 37
Earlwood 30 38 0 12 45 38 45
Lidcombe 26 34 4 12 1 0 47 39 47
Macquarie Park 28 35 0 11 0 0 38 24 38
Randwick 32 41 0 10 0 41 28 41
Rozelle 29 37 0 13 2 0 38 34 38
Sydney North-west Parramatta North 25 33 2 10 0 0 47 35 47 68
Penrith 23 31 4 13 0 0 57 64 64
Prospect 24 32 3 10 0 0 49 43 49
Richmond 28 36 1 10 0 51 50 51
Rouse Hill 24 28 3 10 1 0 40 30 40
St Marys 18 29 3 10 68 40 68
Sydney South-west Bargo 27 34 0 8 0 121 121 121
Bringelly 27 32 1 9 0 47 42 47
Camden 28 37 9 37 29 37
Campbelltown West 28 36 1 8 0 0 42 41 42
Liverpool 22 33 2 10 0 0 46 46
Oakdale 27 37 0 9 36 43 43
Illawarra Wollongong 28 34 1 8 1 0 48 37 48 48
Kembla Grange 24 34 1 5 47 35 47
Albion Park South 28 37 0 5 0 33 22 37
Lower Hunter Newcastle 33 44 0 24 2 1 44 35 44 44
Beresfield 23 21 3 25 33 18 33
Wallsend 28 29 0 24 0 35 28 35
Newcastle Carrington 0 1 47 31 47 66
Stockton 32 42 0 66 35 66
Mayfield 0 0 49 38 49
Central Coast Wyong 30 37 0 14 0 0 38 25 38 38
Lake Macquarie Morisset 32 39 0 18 0 0 28 22 39 39
Central Tablelands Bathurst 32 42 73 129 129 129
Orange 35 43 1 43 48 67 67
Mid-north Coast Coffs Harbour 10 10 7 1 18 11 18 18
Port Macquarie 2 4 7 5 0 0 16 10 16
Northern Tablelands Armidale 28 7 6 28 28
North-west Slopes Gunnedah 23 31 1 14 10 31 31
Narrabri 17 11 17
Tamworth 15 18 2 24 15 24
Southern Tablelands Goulburn 28 37 1 2 35 39 39 39
South-west Slopes Albury 23 29 3 82 59 82 126
Wagga Wagga North 11 10 10 126 63 126
Muswellbrook Muswellbrook 5 0 43 21 43 43
Singleton Singleton 19 26 2 0 40 24 40 40
Merriwa Merriwa 27 32 2 24 1 0 24 20 32 32
NSW ALERTS SYDNEY FORECAST
Wed 16 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