Tuesday
15 April 2025
8 - 9 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 13 18 10 6 0 22 12 22 29
Cook And Phillip 9 12 11 9 24 16 24
Earlwood 19 23 3 5 23 16 23
Lidcombe 21 24 5 4 1 1 25 19 25
Macquarie Park 17 19 3 5 0 0 24 13 24
Randwick 18 26 7 6 0 29 22 29
Rozelle 17 19 3 6 0 23 16 23
Sydney North-west Parramatta North 20 25 4 4 0 0 25 17 25 35
Penrith 15 22 7 7 0 0 32 24 32
Prospect 18 22 6 5 0 0 27 11 27
Richmond 21 27 3 4 0 27 13 27
Rouse Hill 17 22 6 5 0 0 25 23 25
St Marys 19 23 4 5 35 25 35
Sydney South-west Bargo 20 27 0 3 0 27 23 27 30
Bringelly 21 28 2 4 0 21 15 28
Camden 22 28 8 27 21 28
Campbelltown West 21 28 2 4 0 0 24 15 28
Liverpool 21 25 2 5 0 0 25 25
Oakdale 24 30 1 4 19 15 30
Illawarra Wollongong 21 27 3 1 0 29 14 29 31
Kembla Grange 21 27 0 2 29 15 29
Albion Park South 24 31 0 3 0 21 3 31
Lower Hunter Newcastle 27 32 1 12 2 0 53 23 53 53
Beresfield 14 17 5 6 2 30 20 30
Wallsend 19 22 1 7 0 30 19 30
Newcastle Carrington 2 0 41 21 41 55
Stockton 27 32 0 1 55 27 55
Mayfield 3 0 39 25 39
Central Coast Wyong 13 21 5 6 0 0 26 16 26 26
Lake Macquarie Morisset 20 30 1 6 0 0 26 19 30 30
Central Tablelands Bathurst 20 28 30 20 30 33
Orange 27 33 0 3 28 30 33
Mid-north Coast Coffs Harbour 25 29 0 1 18 10 29 29
Port Macquarie 21 26 5 5 0 0 14 5 26
Northern Tablelands Armidale 26 8 9 26 26
North-west Slopes Gunnedah 28 37 0 25 23 37 37
Narrabri 27 23 27
Tamworth 19 27 3 27 20 27
Southern Tablelands Goulburn 26 31 1 4 16 5 31 31
South-west Slopes Albury 13 23 15 57 34 57 72
Wagga Wagga North 23 33 72 35 72
Muswellbrook Muswellbrook 2 1 42 32 42 42
Singleton Singleton 19 28 2 0 28 28
Merriwa Merriwa 23 33 3 4 5 0 33 38 38 38
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