Tuesday
14 October 2025
10 - 11 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 27 39 6 15 1 0 35 25 39 50
Cook And Phillip 25 32 3 10 36 29 36
Earlwood 2 17 17 14 47 29 47
Lidcombe 6 28 21 18 0 0 44 29 44
Macquarie Park 12 28 3 10 1 0 31 26 31
Randwick 32 44 2 11 1 50 27 50
Rozelle 28 35 4 12 0 0 47 25 47
Ultimo-uts 22 26 11 16 2 40 26 40
Sydney North-west Parramatta North 5 26 20 12 1 0 48 27 48 48
Penrith 13 19 9 4 1 0 32 18 32
Prospect 1 13 31 18 0 0 48 32 48
Richmond 19 34 1 3 0 33 15 34
Rouse Hill 28 37 3 4 0 0 33 26 37
St Marys 12 17 6 3 38 16 38
Sydney South-west Bringelly 7 12 8 9 1 41 20 41 61
Camden 11 20 4 25 22 25
Campbelltown West 1 2 25 6 0 0 33 22 33
Liverpool 15 19 15 16 0 0 61 30 61
Oakdale 32 42 0 2 28 17 42
Illawarra Wollongong 16 25 11 7 1 0 50 41 50 59
Kembla Grange 14 30 7 7 59 23 59
Albion Park South 33 42 1 8 0 28 21 42
Lower Hunter Newcastle 15 17 5 16 2 0 61 27 61 61
Beresfield 5 14 19 11 0 47 47
Wallsend 18 25 4 12 0 52 28 52
Newcastle Carrington 9 1 74 35 74 74
Stockton 15 26 10 0 73 30 73
Mayfield 4 0 61 34 61
Central Coast Wyong 4 13 11 10 0 1 44 30 44 44
Lake Macquarie Morisset 24 34 5 10 0 0 33 22 34 34
Central Tablelands Bathurst 2 11 19 17 19 19
Orange 16 11 7 6 16
Mid-north Coast Coffs Harbour 26 38 0 11 2 32 16 38 38
Port Macquarie 24 33 1 15 0 0 36 20 36
Northern Tablelands Armidale 7 13 14 14 14
North-west Slopes Gunnedah 26 36 2 17 13 36 36
Narrabri 11 8 11
Tamworth 20 27 5 34 19 34
Southern Tablelands Goulburn 13 22 7 4 17 11 22 22
South-west Slopes Albury 3 16 17 38 16 38 62
Wagga Wagga North 8 17 6 62 23 62
Muswellbrook Muswellbrook 1 4 21 2 48 24 48 48
Singleton Singleton 0 6 22 0 52 30 52 52
Merriwa Merriwa 37 45 0 2 1 1 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