Monday
13 April 2026
3 - 4 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 17 24 3 9 0 0 16 12 24 33
Cook And Phillip 15 19 5 6 1 17 15 19
Earlwood 17 22 3 6 25 23 25
Lidcombe 19 26 2 4 0 0 29 17 29
Macquarie Park 11 19 0 7 0 0 21 33 33
Randwick 17 24 5 9 0 25 21 25
Rozelle 20 25 0 6 0 0 25 18 25
Ultimo-uts 15 20 6 7 1 16 14 20
Sydney North-west Parramatta North 9 15 8 8 1 0 24 24 24 27
Penrith 10 14 3 7 1 0 16 18 18
Prospect 9 17 9 9 0 0 25 18 25
Richmond 6 13 1 5 0 24 19 24
Rouse Hill 19 27 2 7 0 0 23 24 27
St Marys 11 23 8 6 21 20 23
Sydney South-west Bringelly 20 26 1 3 0 31 31 31 31
Camden 22 29 1 3 0 23 19 29
Campbelltown West 19 25 3 5 0 0 24 22 25
Liverpool 21 29 0 4 0 0 29 26 29
Oakdale 23 29 0 4 23 25 29
Illawarra Wollongong 21 28 2 3 0 0 22 11 28 29
Kembla Grange 22 28 0 4 29 15 29
Albion Park South 22 28 1 4 0 20 23 28
Lower Hunter Newcastle 25
Beresfield
Wallsend 16 23 3 8 0 25 19 25
Newcastle Carrington 6 0 29 22 29 33
Stockton 8 22 17 1 33 20 33
Mayfield 10 0 25 19 25
Central Coast Wyong
Lake Macquarie Morisset 23 30 1 5 0 0 5 3 30 30
Central Tablelands Bathurst 17 14 27 18 27 27
Orange 22 24 4 4 18 12 24
Mid-north Coast Coffs Harbour 8 14 5 5 2 24 18 24 24
Port Macquarie 5 11 6 6 0 0 17 11 17
Northern Tablelands Armidale 6 13 8 13 13
North-west Slopes Gunnedah 18 21 4 21 11 21 38
Narrabri 21 12 21
Tamworth 7 12 4 38 21 38
Southern Tablelands Goulburn 21 27 1 4 16 13 27 27
South-west Slopes Albury 18 23 1 20 13 23 30
Wagga Wagga North 18 22 0 30 16 30
Muswellbrook Muswellbrook 11 17 6 0 44 14 44 44
Singleton Singleton 1 2 17 0 62 21 62 62
Merriwa Merriwa 21 27 0 3 0 0 33 11 33 33
NSW ALERTS SYDNEY FORECAST
Tue 14 Apr 2026
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