Tuesday
8 April 2025
3 - 4 pm (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 20 26 5 6 1 0 24 18 26 41
Cook And Phillip 16 22 6 6 8 25 19 25
Earlwood 22 26 3 6 34 22 34
Lidcombe 25 32 5 41 41
Macquarie Park 22 26 0 5 0 0 36 22 36
Randwick 22 29 1 5 0 35 21 35
Rozelle 19 26 4 6 2 0 33 22 33
Sydney North-west Parramatta North 24 30 3 6 0 0 46 24 46 71
Penrith 27 32 4 7 0 0 46 23 46
Prospect 24 31 4 6 0 0 46 31 46
Richmond 28 35 3 6 0 37 23 37
Rouse Hill 24 31 4 6 0 44 44
St Marys 25 30 6 7 71 24 71
Sydney South-west Bargo 27 34 0 7 0 37 23 37 56
Bringelly 27 32 2 7 0 44 23 44
Camden 28 31 2 8 0 40 17 40
Campbelltown West 27 32 2 7 0 0 39 17 39
Liverpool 28 34 1 7 0 0 56 27 56
Oakdale 26 33 3 9 35 14 35
Illawarra Wollongong 27 31 1 7 1 0 38 26 38 44
Kembla Grange 26 33 1 5 44 21 44
Albion Park South 27 33 1 6 0 29 16 33
Lower Hunter Newcastle 27 34 1 6 2 0 46 23 46 46
Beresfield 24 31 0 6 2 38 17 38
Wallsend 24 32 2 5 0 30 16 32
Newcastle Carrington 2 0 43 15 43 58
Stockton 26 34 0 1 58 23 58
Mayfield 2 7 43 29 43
Central Coast Wyong 25 32 0 3 0 0 32 25 32 32
Lake Macquarie Morisset 27 33 0 3 0 0 22 14 33 33
Central Tablelands Bathurst 36 45 47 25 47 47
Orange 39 47 0 15 37 28 47
Mid-north Coast Coffs Harbour 28 38 4 2 22 16 38 38
Port Macquarie 25 32 6 4 0 0 18 17 32
Northern Tablelands Armidale 17 19 18 19 19
North-west Slopes Gunnedah 34 43 0 22 15 43 46
Narrabri 14 10 14
Tamworth 36 46 31 0 46
Southern Tablelands Goulburn 32 40 3 6 25 13 40 40
South-west Slopes Albury 40 46 3 57 51 57 75
Wagga Wagga North 39 47 75 37 75
Muswellbrook Muswellbrook 0 0 51 16 51 51
Singleton Singleton 32 40 0 1 38 24 40 40
Merriwa Merriwa 36 41 2 6 0 1 42 17 42 42
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