Sunday
6 April 2025
2 - 3 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 39 44 1 5 1 0 34 26 44 45
Cook And Phillip 33 37 4 5 6 38 31 38
Earlwood 37 43 2 4 38 29 43
Lidcombe 40 45 2 4 1 0 43 30 45
Macquarie Park 35 40 0 13 0 0 34 18 40
Randwick 36 42 4 4 0 39 30 42
Rozelle 36 42 1 4 2 0 40 27 42
Sydney North-west Parramatta North 35 40 1 7 0 0 40 27 40 45
Penrith 26 34 2 2 0 0 36 33 36
Prospect 34 40 2 5 0 0 45 37 45
Richmond 28 35 1 2 0 34 24 35
Rouse Hill 28 36 1 8 0 0 41 33 41
St Marys 36 42 2 4 35 24 42
Sydney South-west Bargo 25 32 0 2 0 37 31 37 39
Bringelly 27 37 0 3 0 30 24 37
Camden 24 31 0 3 0 39 21 39
Campbelltown West 24 32 2 3 0 0 35 27 35
Liverpool 0 4 0 0 38 26 38
Oakdale 24 27 0 2 29 20 29
Illawarra Wollongong 20 30 5 4 0 0 35 22 35 40
Kembla Grange 23 32 3 4 40 26 40
Albion Park South 20 31 2 4 0 30 24 31
Lower Hunter Newcastle 41 44 2 7 2 1 55 29 55 55
Beresfield 38 40 0 6 1 46 34 46
Wallsend 40 43 1 7 0 41 24 43
Newcastle Carrington 4 1 56 32 56 74
Stockton 36 38 6 1 74 35 74
Mayfield 1 1 53 27 53
Central Coast Wyong 29 36 0 3 0 0 36 31 36 36
Lake Macquarie Morisset 42 44 2 8 0 1 38 29 44 44
Central Tablelands Bathurst 29 35 34 35 35
Orange 28 35 0 2 26 19 35
Mid-north Coast Coffs Harbour 33 42 0 2 33 25 42 42
Port Macquarie 31 37 6 10 0 0 26 19 37
Northern Tablelands Armidale 16 17 18 18 18
North-west Slopes Gunnedah 30 40 0 22 19 40 42
Narrabri 14 14 14
Tamworth 35 42 1 27 19 42
Southern Tablelands Goulburn 36 41 1 11 30 18 41 41
South-west Slopes Albury 27 32 1 44 25 44 74
Wagga Wagga North 28 36 74 41 74
Muswellbrook Muswellbrook 0 0 41 25 41 41
Singleton Singleton 36 41 0 0 48 34 48 48
Merriwa Merriwa 33 41 0 2 0 0 35 24 41 41
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