Tuesday
8 April 2025
12 - 1 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 21 21 4 7 2 0 26 18 26 42
Cook And Phillip 18 17 4 7 8 26 20 26
Earlwood 17 18 13 8 38 24 38
Lidcombe 26 6 42 42
Macquarie Park 22 18 2 6 0 0 38 15 38
Randwick 23 23 2 6 0 37 19 37
Rozelle 22 20 2 6 3 0 35 23 35
Sydney North-west Parramatta North 23 16 5 6 1 0 45 24 45 77
Penrith 23 27 6 8 0 0 45 25 45
Prospect 23 19 4 7 0 0 46 33 46
Richmond 28 28 3 7 0 37 22 37
Rouse Hill 23 5 7 0 77 77
St Marys 23 26 6 9 58 19 58
Sydney South-west Bargo 26 31 0 6 0 36 23 36 55
Bringelly 23 27 3 8 0 40 19 40
Camden 23 25 3 7 0 37 16 37
Campbelltown West 22 21 4 7 0 0 39 17 39
Liverpool 25 25 2 8 0 0 55 28 55
Oakdale 27 31 0 7 32 13 32
Illawarra Wollongong 23 25 3 8 1 0 38 26 38 44
Kembla Grange 26 29 1 6 44 23 44
Albion Park South 26 30 1 7 0 29 16 30
Lower Hunter Newcastle 28 32 1 5 2 0 50 23 50 50
Beresfield 25 27 1 5 1 41 17 41
Wallsend 26 29 0 4 0 31 17 31
Newcastle Carrington 3 0 44 17 44 59
Stockton 28 32 0 1 59 23 59
Mayfield 2 4 44 30 44
Central Coast Wyong 27 32 0 4 0 0 35 25 35 35
Lake Macquarie Morisset 27 32 0 4 0 0 22 13 32 32
Central Tablelands Bathurst 35 31 47 28 47 47
Orange 36 41 0 7 37 26 41
Mid-north Coast Coffs Harbour 32 38 1 2 21 15 38 38
Port Macquarie 26 32 6 4 0 0 18 17 32
Northern Tablelands Armidale 15 19 19 19 19
North-west Slopes Gunnedah 33 34 0 21 14 34 39
Narrabri 14 11 14
Tamworth 36 39 32 39
Southern Tablelands Goulburn 31 34 2 6 26 13 34 34
South-west Slopes Albury 33 32 1 54 49 54 75
Wagga Wagga North 36 34 75 35 75
Muswellbrook Muswellbrook 0 0 51 15 51 51
Singleton Singleton 30 29 1 1 38 24 38 38
Merriwa Merriwa 26 33 5 6 0 1 40 13 40 40
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