Tuesday
8 April 2025
10 - 11 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 12 14 10 8 1 0 20 15 20 35
Cook And Phillip 9 16 8 6 8 21 18 21
Earlwood 17 13 4 5 30 20 30
Lidcombe 19 17 4 35 35
Macquarie Park 3 5 4 7 0 0 30 21 30
Randwick 14 19 6 7 0 30 21 30
Rozelle 20 20 1 6 2 0 29 24 29
Sydney North-west Parramatta North 8 12 11 7 0 0 38 20 38 63
Penrith 11 17 6 8 0 0 38 25 38
Prospect 13 19 7 7 0 0 39 21 39
Richmond 14 21 4 6 0 33 20 33
Rouse Hill 18 25 4 6 0 0 34 13 34
St Marys 5 10 9 7 63 25 63
Sydney South-west Bargo 2 4 14 8 0 31 20 31 52
Bringelly 7 14 5 9 0 38 22 38
Camden 6 16 9 10 0 33 17 33
Campbelltown West 0 10 18 9 0 0 35 22 35
Liverpool 3 8 16 10 0 0 52 31 52
Oakdale 21 27 1 7 31 16 31
Illawarra Wollongong 11 11 9 7 1 0 33 25 33 40
Kembla Grange 5 8 6 9 40 25 40
Albion Park South 4 8 6 6 0 26 15 26
Lower Hunter Newcastle 6 22 14 9 2 0 36 19 36 36
Beresfield 1 13 9 9 1 30 18 30
Wallsend 4 12 7 7 0 23 15 23
Newcastle Carrington 53
Stockton 14 27 6 1 53 19 53
Mayfield 13 10 34 24 34
Central Coast Wyong 10 16 4 5 0 0 26 19 26 26
Lake Macquarie Morisset 23 28 1 3 0 0 17 13 28 28
Central Tablelands Bathurst 5 15 69 93 93 93
Orange 21 28 5 18 42 43 43
Mid-north Coast Coffs Harbour 21 30 1 2 21 13 30 30
Port Macquarie 12 15 6 4 0 0 14 12 15
Northern Tablelands Armidale 19 17 17 19 19
North-west Slopes Gunnedah 22 29 0 24 18 29 29
Narrabri 15 11 15
Tamworth 23 27 29 5 29
Southern Tablelands Goulburn 20 25 3 10 22 13 25 25
South-west Slopes Albury 8 13 14 66 54 66 92
Wagga Wagga North 2 6 17 92 44 92
Muswellbrook Muswellbrook 1 0 41 14 41 41
Singleton Singleton 4 19 11 0 30 23 30 30
Merriwa Merriwa 14 20 6 2 0 2 44 19 44 44
NSW ALERTS SYDNEY FORECAST
Wed 9 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