Monday
14 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 30 8 11 2 0 22 22 31 40
Cook And Phillip 7 7
Earlwood 36 33 8 21 31 25 36
Lidcombe 40 37 7 18 3 0 35 34 40
Macquarie Park 40 40 1 10 0 0 18 13 40
Randwick 33 31 1 6 0 28 15 33
Rozelle 30 29 8 11 4 0 28 19 30
Sydney North-west Parramatta North 35 35 7 16 1 0 29 26 35 56
Penrith 47 47 3 28 0 0 42 56 56
Prospect 35 34 8 17 1 0 33 31 35
Richmond 42 41 2 19 0 34 42 42
Rouse Hill 40 34 2 10 1 0 24 19 40
St Marys 42 39 4 19 29 18 42
Sydney South-west Bargo 36 43 0 20 0 105 105 105
Bringelly 42 40 2 17 0 37 40 42
Camden 17 26 14 26
Campbelltown West 44 39 3 19 1 0 32 34 44
Liverpool 43 37 4 17 0 0 34 43
Oakdale 36 38 1 18 27 37 38
Illawarra Wollongong 26 39 9 27 2 2 38 27 39 42
Kembla Grange 34 42 1 20 39 30 42
Albion Park South 35 39 1 20 0 28 19 39
Lower Hunter Newcastle 23 23 5 3 2 4 26 25 26 26
Beresfield 21 19 4 3 20 17 21
Wallsend 17 4 3 2 20 13 20
Newcastle Carrington 7 8 35 20 35 53
Stockton 23 22 53 21 53
Mayfield 4 3 28 14 28
Central Coast Wyong 28 30 5 5 0 3 17 7 30 30
Lake Macquarie Morisset 26 32 5 7 0 1 17 13 32 32
Central Tablelands Bathurst 38 40 99 180 180 180
Orange 37 43 0 9 46 67 67
Mid-north Coast Coffs Harbour 24 28 0 1 17 9 28 28
Port Macquarie 23 28 6 3 0 0 17 12 28
Northern Tablelands Armidale 23 6 4 23 23
North-west Slopes Gunnedah 28 32 0 12 8 32 32
Narrabri 12 9 12
Tamworth 26 30 1 17 10 30
Southern Tablelands Goulburn 38 50 1 20 29 35 50 50
South-west Slopes Albury 43 51 1 65 60 65 159
Wagga Wagga North 47 52 159 69 159
Muswellbrook Muswellbrook 1 0 25 16 25 25
Singleton Singleton 21 18 4 2 30 16 30 30
Merriwa Merriwa 30 31 0 4 1 0 18 10 31 31
NSW ALERTS SYDNEY FORECAST
Tue 15 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