Sunday
6 April 2025
8 - 9 am (AEST)
Previous | Next | Select
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 17 10 4 16 2 0 34 23 34 47
Cook And Phillip 17 15 4 13 3 37 29 37
Earlwood 16 7 4 15 41 29 41
Lidcombe 15 7 3 14 3 0 46 47 47
Macquarie Park 21 13 0 12 0 0 36 16 36
Randwick 14 6 7 14 0 45 29 45
Rozelle 15 11 5 18 4 0 44 27 44
Sydney North-west Parramatta North 16 8 4 13 1 0 41 21 41 46
Penrith 15 8 3 12 0 0 38 45 45
Prospect 14 10 3 17 1 0 46 30 46
Richmond 15 8 2 11 0 36 25 36
Rouse Hill 16 15 1 12 1 0 41 35 41
St Marys 13 6 2 11 36 23 36
Sydney South-west Bargo 22 24 0 4 0 38 29 38 39
Bringelly 13 6 1 9 0 30 26 30
Camden 11 5 1 9 0 39 23 39
Campbelltown West 8 4 4 10 0 0 39 15 39
Liverpool 2 11 0 0 39 35 39
Oakdale 18 18 0 6 33 15 33
Illawarra Wollongong 24 16 1 5 1 0 39 26 39 41
Kembla Grange 24 16 1 4 41 22 41
Albion Park South 24 14 1 7 0 32 27 32
Lower Hunter Newcastle 17 8 5 13 2 2 52 25 52 52
Beresfield 12 9 6 16 1 46 32 46
Wallsend 13 6 3 14 0 38 24 38
Newcastle Carrington 8 1 51 27 51 68
Stockton 15 10 8 14 68 37 68
Mayfield 5 0 51 31 51
Central Coast Wyong 17 13 1 11 0 0 41 28 41 41
Lake Macquarie Morisset 23 23 1 11 0 0 33 26 33 33
Central Tablelands Bathurst 11 5 37 37 37
Orange 25 14 1 3 28 21 28
Mid-north Coast Coffs Harbour 28 27 1 2 30 24 30 30
Port Macquarie 20 22 6 6 0 0 22 17 22
Northern Tablelands Armidale 19 18 18 19 19
North-west Slopes Gunnedah 19 11 0 23 21 23 30
Narrabri 16 15 16
Tamworth 14 14 2 30 27 30
Southern Tablelands Goulburn 30 22 1 11 26 16 30 30
South-west Slopes Albury 12 13 6 36 21 36 72
Wagga Wagga North 15 8 1 72 39 72
Muswellbrook Muswellbrook 1 0 40 25 40 40
Singleton Singleton 17 10 5 0 45 32 45 45
Merriwa Merriwa 24 31 1 9 0 0 37 22 37 37
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