Tuesday
14 October 2025
9 - 10 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 31 44 4 13 1 0 34 25 44 50
Cook And Phillip 26 35 2 10 36 28 36
Earlwood 7 29 16 15 47 27 47
Lidcombe 20 37 12 13 0 0 44 27 44
Macquarie Park 17 38 3 11 1 0 31 26 38
Randwick 34 49 2 12 1 50 27 50
Rozelle 26 38 8 12 0 0 47 26 47
Ultimo-uts 21 28 13 16 2 39 26 39
Sydney North-west Parramatta North 20 36 12 12 1 0 48 25 48 48
Penrith 14 24 7 4 1 0 33 19 33
Prospect 5 19 28 17 0 0 46 28 46
Richmond 30 38 0 2 0 34 16 38
Rouse Hill 31 38 1 3 0 0 34 25 38
St Marys 8 22 9 4 39 16 39
Sydney South-west Bringelly 8 18 6 9 0 40 20 40 59
Camden 13 24 4 25 21 25
Campbelltown West 4 8 26 7 0 0 33 21 33
Liverpool 6 23 25 20 0 0 59 28 59
Oakdale 33 42 0 2 28 17 42
Illawarra Wollongong 11 32 16 9 1 0 50 40 50 59
Kembla Grange 22 36 6 9 59 21 59
Albion Park South 32 44 2 8 0 28 22 44
Lower Hunter Newcastle 11 22 10 21 2 0 61 26 61 61
Beresfield 11 17 16 11 0 47 47
Wallsend 19 26 5 13 0 53 28 53
Newcastle Carrington 19 1 73 35 73 73
Stockton 14 31 11 0 73 28 73
Mayfield 7 0 61 32 61
Central Coast Wyong 8 22 9 10 0 1 45 29 45 45
Lake Macquarie Morisset 24 37 4 11 0 0 33 22 37 37
Central Tablelands Bathurst 4 19 19 16 19 19
Orange 4 14 15 10 15
Mid-north Coast Coffs Harbour 31 40 0 12 2 32 17 40 40
Port Macquarie 28 35 1 15 0 0 36 19 36
Northern Tablelands Armidale 7 13 14 14 14
North-west Slopes Gunnedah 28 38 0 17 14 38 38
Narrabri 11 8 11
Tamworth 22 32 5 34 20 34
Southern Tablelands Goulburn 17 28 6 5 17 11 28 28
South-west Slopes Albury 14 24 8 37 17 37 62
Wagga Wagga North 13 23 4 62 24 62
Muswellbrook Muswellbrook 1 11 21 1 48 23 48 48
Singleton Singleton 1 13 21 0 49 27 49 49
Merriwa Merriwa 37 45 0 2 1 0 27 18 45 45
NSW ALERTS SYDNEY FORECAST
Wed 15 Oct 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