Wednesday
15 April 2026
6 - 7 pm (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 13 31 13 10 1 0 35 40 40 44
Cook And Phillip 17 30 10 10 1 33 39 39
Earlwood 15 31 15 5 37 41 41
Lidcombe 17 28 8 44 38 44
Macquarie Park 18 38 3 7 0 0 30 35 38
Randwick 28 39 2 7 1 35 38 39
Rozelle 20 33 7 9 0 0 38 37 38
Ultimo-uts 15 29 14 24 2 35 44 44
Sydney North-west Parramatta North 17 32 11 10 1 0 37 36 37 44
Penrith 16 36 14 10 2 0 35 34 36
Prospect 14 30 17 9 0 0 44 40 44
Richmond 34 42 2 18 0 29 27 42
Rouse Hill 24 41 7 7 0 0 31 23 41
St Marys 19 34 11 6 44 39 44
Sydney South-west Bringelly 23 35 4 9 0 34 38 38 64
Camden 21 33 6 29 29 33
Campbelltown West 20 33 6 6 0 0 41 64 64
Liverpool 10 30 15 7 0 0 60 46 60
Oakdale 27 33 2 7 25 24 33
Illawarra Wollongong 2 24 19 10 0 0 32 34 34 42
Kembla Grange 10 23 7 5 42 27 42
Albion Park South 8 28 31 31
Lower Hunter Newcastle 39 52 3 10 1 1 51 47 52 52
Beresfield
Wallsend 22 43 12 12 0 38 36 43
Newcastle Carrington 8 0 63 53 63 91
Stockton 42 53 2 0 91 59 91
Mayfield 21 0 53 59 59
Central Coast Wyong 30 50 3 9 1 0 27 19 50 50
Lake Macquarie Morisset 44 54 2 10 0 0 0 1 54 54
Central Tablelands Bathurst 21 31 48 22 48 49
Orange 14 26 11 10 43 49 49
Mid-north Coast Coffs Harbour 26 41 6 20 2 105 178 178 178
Port Macquarie 19 40 5 22 0 0 43 63 63
Northern Tablelands Armidale 19 26 24 26 26
North-west Slopes Gunnedah 12 30 9 35 21 35 60
Narrabri 24 20 24
Tamworth 7 32 23 60 23 60
Southern Tablelands Goulburn 10 27 13 10 25 27 27 27
South-west Slopes Albury 5 23 14 26 33 33 36
Wagga Wagga North 14 31 8 36 34 36
Muswellbrook Muswellbrook 2 26 27 1 42 29 42 42
Singleton Singleton 27 46 6 2 75 52 75 75
Merriwa Merriwa 28 37 1 3 0 0 24 11 37 37
NSW ALERTS SYDNEY FORECAST
Thu 16 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