Sunday
6 April 2025
4 - 5 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 27 42 6 5 1 0 34 26 42 42
Cook And Phillip 34 40 6 8 6 37 31 40
Earlwood 21 39 5 5 36 27 39
Lidcombe 23 41 4 4 1 0 40 28 41
Macquarie Park 32 42 2 10 0 0 34 23 42
Randwick 26 42 4 6 1 38 30 42
Rozelle 29 42 9 6 2 0 37 26 42
Sydney North-west Parramatta North 26 39 6 8 0 0 39 27 39 43
Penrith 32 35 4 5 0 0 35 31 35
Prospect 25 38 7 5 0 0 43 37 43
Richmond 28 35 1 2 0 33 22 35
Rouse Hill 27 35 4 12 1 0 40 35 40
St Marys 31 42 3 4 32 24 42
Sydney South-west Bargo 27 32 0 2 0 30 31 32 35
Bringelly 26 34 0 3 0 28 25 34
Camden 25 31 1 3 0 33 21 33
Campbelltown West 23 30 3 3 0 0 29 25 30
Liverpool 2 4 0 0 35 34 35
Oakdale 26 30 0 1 28 20 30
Illawarra Wollongong 2 17 17 7 0 0 33 20 33 41
Kembla Grange 12 23 5 4 41 27 41
Albion Park South 11 23 5 8 0 29 22 29
Lower Hunter Newcastle 40 51 3 5 1 1 53 28 53 53
Beresfield 33 45 3 5 1 46 33 46
Wallsend 39 50 2 5 0 41 24 50
Newcastle Carrington 4 1 56 34 56 75
Stockton 28 41 14 2 75 35 75
Mayfield 3 1 52 28 52
Central Coast Wyong 26 35 2 1 0 0 33 26 35 35
Lake Macquarie Morisset 38 50 3 7 0 1 38 29 50 50
Central Tablelands Bathurst 30 36 34 36 36
Orange 31 36 1 7 25 17 36
Mid-north Coast Coffs Harbour 32 41 0 1 33 26 41 41
Port Macquarie 31 38 6 11 0 0 27 19 38
Northern Tablelands Armidale 16 17 19 19 19
North-west Slopes Gunnedah 28 37 0 21 18 37 42
Narrabri 14 14 14
Tamworth 32 42 1 27 19 42
Southern Tablelands Goulburn 32 43 1 5 32 20 43 43
South-west Slopes Albury 25 32 1 45 25 45 74
Wagga Wagga North 27 35 74 41 74
Muswellbrook Muswellbrook 0 0 41 26 41 41
Singleton Singleton 34 44 1 0 47 33 47 47
Merriwa Merriwa 29 39 0 1 0 0 33 23 39 39
NSW ALERTS SYDNEY FORECAST
Mon 7 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