Monday
13 April 2026
1 - 2 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 19 26 2 10 0 0 16 12 26 34
Cook And Phillip 14 18 7 7 0 17 15 18
Earlwood 17 25 4 7 25 22 25
Lidcombe 22 27 2 7 0 0 28 15 28
Macquarie Park 16 24 0 8 0 0 21 34 34
Randwick 21 24 3 9 0 25 19 25
Rozelle 21 26 1 8 0 0 24 17 26
Ultimo-uts 15 21 8 8 1 16 14 21
Sydney North-west Parramatta North 14 16 6 9 1 0 24 20 24 27
Penrith 12 16 3 8 1 0 15 18 18
Prospect 15 19 7 9 0 0 25 18 25
Richmond 11 19 0 5 0 24 19 24
Rouse Hill 21 27 2 7 0 0 23 24 27
St Marys 22 25 1 6 21 21 25
Sydney South-west Bringelly 21 28 1 7 0 31 31 31 31
Camden 23 30 1 7 0 23 19 30
Campbelltown West 21 27 3 9 0 0 24 19 27
Liverpool 24 29 0 8 0 0 29 25 29
Oakdale 24 31 0 6 23 24 31
Illawarra Wollongong 23 30 1 6 0 0 22 9 30 30
Kembla Grange 23 29 0 6 29 14 29
Albion Park South 23 29 1 7 0 21 24 29
Lower Hunter Newcastle 27
Beresfield
Wallsend 22 27 2 10 0 24 19 27
Newcastle Carrington 4 0 28 21 28 30
Stockton 20 26 4 0 30 18 30
Mayfield 1 0 23 18 23
Central Coast Wyong
Lake Macquarie Morisset 24 32 1 6 0 0 5 3 32 32
Central Tablelands Bathurst 9 12 26 15 26 26
Orange 20 21 6 5 19 13 21
Mid-north Coast Coffs Harbour 12 17 3 7 2 26 19 26 26
Port Macquarie 10 16 2 6 0 0 18 12 18
Northern Tablelands Armidale 3 13 9 13 13
North-west Slopes Gunnedah 17 23 1 21 11 23 38
Narrabri 20 11 20
Tamworth 10 16 5 38 20 38
Southern Tablelands Goulburn 21 28 1 6 16 12 28 28
South-west Slopes Albury 19 24 1 21 13 24 30
Wagga Wagga North 17 21 0 30 16 30
Muswellbrook Muswellbrook 14 18 5 0 44 14 44 44
Singleton Singleton 2 12 17 0 57 18 57 57
Merriwa Merriwa 22 28 0 3 0 0 33 10 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