Monday
13 October 2025
12 - 1 am (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 25 31 1 4 0 0 19 11 31 34
Cook And Phillip 21 26 2 3 21 19 26
Earlwood 13 22 9 4 28 25 28
Lidcombe 23 29 3 4 0 0 28 17 29
Macquarie Park 25 34 0 2 1 0 23 19 34
Randwick 18 28 9 3 0 27 14 28
Rozelle
Ultimo-uts 19 23 8 4 2 19 13 23
Sydney North-west Parramatta North 24 28 3 3 2 0 30 17 30 37
Penrith 25 35 0 3 0 0 26 20 35
Prospect 23 31 5 3 0 0 33 20 33
Richmond 27 35 3 0 23 13 35
Rouse Hill 28 35 0 3 0 0 26 5 35
St Marys 29 37 1 2 29 10 37
Sydney South-west Bringelly 12 25 1 2 0 38 16 38 38
Camden 28 34 0 2 0 22 15 34
Campbelltown West 16 14 10 2 0 0 25 16 25
Liverpool 12 28 6 4 0 0 37 23 37
Oakdale 29 37 0 2 23 14 37
Illawarra Wollongong 29 36 0 2 0 0 34 15 36 87
Kembla Grange 28 37 0 3 87 22 87
Albion Park South 27 35 1 2 0 21 14 35
Lower Hunter Newcastle 23 32 4 3 1 0 74 26 74 74
Beresfield 18 29 7 3 1 44 24 44
Wallsend 21 31 4 4 1 38 20 38
Newcastle Carrington 5 0 65 26 65 69
Stockton 17 22 11 1 69 29 69
Mayfield 5 0 43 33 43
Central Coast Wyong 29 38 0 2 0 0 28 14 38 38
Lake Macquarie Morisset 36 43 0 1 0 0 16 8 43 43
Central Tablelands Bathurst 19 27 22 7 27 32
Orange 23 32 5 14 14 32
Mid-north Coast Coffs Harbour 35 38 9 2 34 30 38 38
Port Macquarie 21 37 1 9 0 0 34 33 37
Northern Tablelands Armidale 4 14 21 21 21
North-west Slopes Gunnedah 23 32 0 17 12 32 35
Narrabri 9 6 9
Tamworth 25 35 2 30 12 35
Southern Tablelands Goulburn 27 33 0 3 15 10 33 33
South-west Slopes Albury 23 28 0 28 23 28 37
Wagga Wagga North 15 22 37 13 37
Muswellbrook Muswellbrook 8 24 11 1 50 14 50 50
Singleton Singleton 16 23 9 0 49 16 49 49
Merriwa Merriwa 29 34 0 2 0 0 26 13 34 34
NSW ALERTS SYDNEY FORECAST
Tue 14 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