Wednesday
15 April 2026
3 - 4 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 33 41 1 7 1 0 35 40 41 44
Cook And Phillip 29 37 3 5 1 33 39 39
Earlwood 30 39 3 3 37 40 40
Lidcombe 6 44 37 44
Macquarie Park 37 38 1 7 0 0 32 37 38
Randwick 33 43 1 5 0 34 37 43
Rozelle 32 40 3 6 1 0 37 37 40
Ultimo-uts 30 34 5 6 2 34 42 42
Sydney North-west Parramatta North 31 35 7 7 1 0 42 44 44 48
Penrith 41 48 0 10 2 0 34 32 48
Prospect 34 38 5 7 0 0 47 45 47
Richmond 33 43 0 6 0 26 25 43
Rouse Hill 40 44 3 9 0 0 30 22 44
St Marys 35 41 2 5 47 40 47
Sydney South-west Bringelly 30 35 2 6 0 39 37 39 61
Camden 27 3 33 29 33
Campbelltown West 32 35 4 6 0 0 43 61 61
Liverpool 34 38 2 5 0 0 61 46 61
Oakdale 24 30 0 3 24 26 30
Illawarra Wollongong 27 35 1 5 0 0 32 30 35 42
Kembla Grange 27 36 1 4 42 26 42
Albion Park South 5 28 32 32
Lower Hunter Newcastle 45 49 1 11 2 2 46 46 49 49
Beresfield
Wallsend 39 47 4 9 2 36 35 47
Newcastle Carrington 5 1 64 52 64 91
Stockton 43 44 1 1 91 57 91
Mayfield 7 1 51 57 57
Central Coast Wyong 44 47 1 11 1 0 26 18 47 47
Lake Macquarie Morisset 46 50 2 8 0 1 1 2 50 50
Central Tablelands Bathurst 28 35 48 21 48 51
Orange 25 25 8 9 41 51 51
Mid-north Coast Coffs Harbour 41 49 1 32 3 102 173 173 173
Port Macquarie 0 42 62 62
Northern Tablelands Armidale 4 27 25 27 27
North-west Slopes Gunnedah 30 38 0 33 20 38 57
Narrabri 23 19 23
Tamworth 35 42 1 57 22 57
Southern Tablelands Goulburn 27 33 1 2 24 28 33 33
South-west Slopes Albury 24 30 2 27 38 38 38
Wagga Wagga North 28 34 0 37 32 37
Muswellbrook Muswellbrook 33 40 1 0 43 27 43 43
Singleton Singleton 43 41 2 0 74 47 74 74
Merriwa Merriwa 31 38 0 2 0 0 23 12 38 38
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