Tuesday
8 April 2025
8 - 9 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 6 6 13 12 1 0 27 18 27 41
Cook And Phillip 2 3 16 12 8 26 19 26
Earlwood 4 3 13 12 38 23 38
Lidcombe 5 8 41 40 41
Macquarie Park 3 9 14 12 0 0 37 17 37
Randwick 3 4 20 11 1 39 16 39
Rozelle 2 3 11 11 2 0 37 22 37
Sydney North-west Parramatta North 3 7 15 10 0 0 43 25 43 77
Penrith 11 9 10 10 0 0 42 24 42
Prospect 6 4 15 10 0 0 43 31 43
Richmond 13 9 5 8 0 35 20 35
Rouse Hill 77 21 77
St Marys 8 6 10 19 53 17 53
Sydney South-west Bargo 16 14 1 6 0 41 21 41 53
Bringelly 8 5 7 8 0 39 17 39
Camden 4 3 8 8 0 34 17 34
Campbelltown West 4 2 13 8 0 0 36 16 36
Liverpool 6 4 15 10 0 0 53 28 53
Oakdale 18 21 0 7 32 13 32
Illawarra Wollongong 14 8 7 7 1 0 37 27 37 43
Kembla Grange 11 6 6 6 43 16 43
Albion Park South 16 10 3 6 0 32 17 32
Lower Hunter Newcastle 20 24 3 6 2 0 51 21 51 51
Beresfield 14 7 5 7 1 46 15 46
Wallsend 18 13 4 6 0 34 17 34
Newcastle Carrington 5 0 46 17 46 61
Stockton 20 22 4 0 61 26 61
Mayfield 11 3 47 33 47
Central Coast Wyong 19 17 3 6 0 0 37 25 37 37
Lake Macquarie Morisset 15 22 4 6 0 0 23 12 23 23
Central Tablelands Bathurst 8 5 48 24 48 48
Orange 23 10 2 9 35 22 35
Mid-north Coast Coffs Harbour 14 15 11 1 20 13 20 20
Port Macquarie 16 11 10 6 0 0 20 19 20
Northern Tablelands Armidale 20 19 19 20 20
North-west Slopes Gunnedah 18 13 0 20 13 20 32
Narrabri 13 11 13
Tamworth 20 18 32 32
Southern Tablelands Goulburn 8 8 7 10 26 11 26 26
South-west Slopes Albury 7 4 11 45 38 45 68
Wagga Wagga North 10 6 5 68 29 68
Muswellbrook Muswellbrook 3 0 49 19 49 49
Singleton Singleton 10 5 8 0 42 24 42 42
Merriwa Merriwa 15 20 8 8 0 0 39 13 39 39
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