Monday
13 April 2026
3 - 4 pm (AEST)
Previous | Next | Select
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 28 33 2 4 0 0 13 8 33 40
Cook And Phillip 21 28 8 4 1 18 18 28
Earlwood 29 36 2 1 25 21 36
Lidcombe 30 40 3 24 0 0 32 30 40
Macquarie Park 32 38 0 15 0 0 23 22 38
Randwick 30 36 3 3 0 26 23 36
Rozelle 29 38 3 10 0 0 27 21 38
Ultimo-uts 22 29 10 5 2 15 16 29
Sydney North-west Parramatta North 27 33 2 4 0 0 25 26 33 34
Penrith 24 30 1 3 1 0 19 20 30
Prospect 26 32 2 4 0 0 34 25 34
Richmond 27 33 1 0 22 22 33
Rouse Hill 24 31 2 2 0 0 24 18 31
St Marys 24 30 1 2 29 22 30
Sydney South-west Bringelly 25 30 0 3 0 30 21 30 33
Camden 24 30 1 1 0 24 18 30
Campbelltown West 27 33 2 9 0 0 25 19 33
Liverpool 28 33 0 7 0 0 28 22 33
Oakdale 24 29 0 1 23 20 29
Illawarra Wollongong 28 33 1 4 1 0 23 18 33 33
Kembla Grange 26 32 0 1 28 14 32
Albion Park South 25 31 1 1 0 19 17 31
Lower Hunter Newcastle 35 40 1 5 2 1 40 40
Beresfield 27 34 4 3 0 34
Wallsend 31 36 1 2 1 34 25 36
Newcastle Carrington 2 0 37 25 37 50
Stockton 35 39 1 0 50 26 50
Mayfield 3 0 31 24 31
Central Coast Wyong 38 43 2 3 0 43 43
Lake Macquarie Morisset 34 38 2 2 1 0 1 38 38
Central Tablelands Bathurst 24 30 25 20 30 30
Orange 24 28 3 3 13 9 28
Mid-north Coast Coffs Harbour 28 35 3 4 2 22 19 35 38
Port Macquarie 33 38 1 6 0 0 17 12 38
Northern Tablelands Armidale 2 12 8 12 12
North-west Slopes Gunnedah 28 34 0 20 12 34 40
Narrabri 20 11 20
Tamworth 29 35 1 40 19 40
Southern Tablelands Goulburn 26 31 1 2 14 12 31 31
South-west Slopes Albury 23 28 1 17 12 28 30
Wagga Wagga North 23 30 1 29 23 30
Muswellbrook Muswellbrook 30 37 1 0 41 17 41 41
Singleton Singleton 26 33 4 3 62 19 62 62
Merriwa Merriwa 28 36 0 1 0 0 29 12 36 36
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