Monday
13 October 2025
5 - 6 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 5 18 17 7 0 1 16 9 18 26
Cook And Phillip 5 17 15 3 19 17 19
Earlwood 1 13 14 5 25 20 25
Lidcombe 6 17 15 3 0 0 26 15 26
Macquarie Park 12 21 0 2 0 0 22 16 22
Randwick 6 21 18 3 0 25 16 25
Rozelle
Ultimo-uts 4 14 23 6 2 17 13 23
Sydney North-west Parramatta North 4 16 12 4 1 0 30 14 30 31
Penrith 10 23 9 3 1 0 25 18 25
Prospect 10 21 13 4 0 0 31 16 31
Richmond 16 26 3 3 0 21 5 26
Rouse Hill 19 30 5 3 0 0 24 9 30
St Marys 2 11 15 5 29 9 29
Sydney South-west Bringelly 4 7 3 4 0 35 18 35 35
Camden 8 14 3 3 1 20 13 20
Campbelltown West 1 1 24 5 0 1 23 19 24
Liverpool 1 7 15 6 0 0 34 18 34
Oakdale 26 34 0 2 21 16 34
Illawarra Wollongong 6 21 15 3 0 0 35 14 35 84
Kembla Grange 14 27 10 6 84 19 84
Albion Park South 17 27 7 3 0 21 13 27
Lower Hunter Newcastle 12 23 10 4 2 0 64 20 64 64
Beresfield 5 16 15 6 0 36 15 36
Wallsend 11 18 8 4 1 35 19 35
Newcastle Carrington 18 0 47 24 47 55
Stockton 5 11 19 1 55 26 55
Mayfield 11 0 37 33 37
Central Coast Wyong 8 22 6 3 0 0 28 19 28 28
Lake Macquarie Morisset 27 36 1 2 0 0 13 7 36 36
Central Tablelands Bathurst 5 10 20 10 20 26
Orange 21 26 1 4 11 10 26
Mid-north Coast Coffs Harbour 23 37 3 10 2 33 26 37 37
Port Macquarie 17 28 1 7 0 0 34 30 34
Northern Tablelands Armidale 4 14 19 19 19
North-west Slopes Gunnedah 29 35 15 10 35 35
Narrabri 9 6 9
Tamworth 7 17 8 32 9 32
Southern Tablelands Goulburn 23 30 1 4 13 9 30 30
South-west Slopes Albury 11 23 7 23 15 23 36
Wagga Wagga North 8 15 3 36 11 36
Muswellbrook Muswellbrook 5 16 11 0 50 12 50 50
Singleton Singleton 13 16 12 0 41 12 41 41
Merriwa Merriwa 26 34 0 2 0 0 23 14 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