Tuesday
14 October 2025
4 - 5 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 45 54 5 11 1 1 32 21 54 59
Cook And Phillip 34 44 11 11 33 23 44
Earlwood 43 50 7 10 41 17 50
Lidcombe 33 1 2 0 37 25 37
Macquarie Park 37 50 3 3 1 0 27 20 50
Randwick 51 59 2 11 2 45 24 59
Rozelle 44 55 6 11 0 1 43 55
Ultimo-uts 33 37 17 15 2 37 23 37
Sydney North-west Parramatta North 34 53 2 1 1 0 41 21 53 53
Penrith 33 44 1 2 1 0 36 24 44
Prospect 33 51 2 2 0 0 41 21 51
Richmond 35 45 0 2 0 38 21 45
Rouse Hill 35 48 1 2 0 0 37 21 48
St Marys 34 48 1 1 41 19 48
Sydney South-west Bringelly 32 43 0 1 1 36 21 43 45
Camden 34 41 2 26 23 41
Campbelltown West 34 41 1 1 0 0 33 21 41
Liverpool 33 45 0 2 0 0 42 24 45
Oakdale 33 40 0 2 31 17 40
Illawarra Wollongong 44 56 2 10 0 0 45 27 56 62
Kembla Grange 42 48 5 7 62 22 62
Albion Park South 33 42 1 2 0 23 18 42
Lower Hunter Newcastle 44 52 2 7 1 1 55 24 55 55
Beresfield 41 51 2 6 0 45 51
Wallsend 43 52 2 7 0 48 25 52
Newcastle Carrington 6 1 58 32 58 59
Stockton 42 49 3 1 59 25 59
Mayfield 0 0 54 26 54
Central Coast Wyong 44 56 2 9 0 1 44 22 56 56
Lake Macquarie Morisset 42 53 3 8 0 1 31 19 53 53
Central Tablelands Bathurst 37 44 16 15 44 44
Orange 36 44 0 2 44
Mid-north Coast Coffs Harbour 33 41 0 11 2 35 17 41 41
Port Macquarie 33 39 1 14 0 0 31 18 39
Northern Tablelands Armidale 3 12 14 14 14
North-west Slopes Gunnedah 36 45 0 17 14 45 49
Narrabri 11 6 11
Tamworth 39 49 1 33 21 49
Southern Tablelands Goulburn 35 44 1 3 15 9 44 44
South-west Slopes Albury 30 40 2 35 18 40 55
Wagga Wagga North 30 38 55 22 55
Muswellbrook Muswellbrook 36 48 3 1 47 18 48 48
Singleton Singleton 34 47 2 0 43 25 47 47
Merriwa Merriwa 38 47 0 2 1 1 32 17 47 47
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