Wednesday
15 April 2026
9 - 10 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 16 10 10 17 2 0 35 40 40 43
Cook And Phillip 6 4 17 14 2 32 36 36
Earlwood 13 7 13 17 36 39 39
Lidcombe 27 13 0 1 43 38 43
Macquarie Park 18 9 5 11 1 0 33 32 33
Randwick 14 8 13 15 0 34 33 34
Rozelle 9 6 12 15 2 0 37 37 37
Ultimo-uts 6 3 19 15 4 34 41 41
Sydney North-west Parramatta North 9 5 12 14 2 0 39 40 40 45
Penrith 9 6 9 28 3 1 31 30 31
Prospect 7 4 14 18 0 0 43 45 45
Richmond 16 9 1 15 0 23 23 23
Rouse Hill 10 9 8 12 0 0 28 19 28
St Marys 10 5 8 17 42 36 42
Sydney South-west Bringelly 13 7 8 38 0 38 31 38 62
Camden 3 1 30 25 30
Campbelltown West 16 8 9 32 2 0 42 59 59
Liverpool 17 8 6 20 0 0 62 49 62
Oakdale 24 26 1 7 23 22 26
Illawarra Wollongong 22 21 1 4 0 0 29 26 29 41
Kembla Grange 24 20 0 3 41 24 41
Albion Park South 24 27 1 4 0 28 27 28
Lower Hunter Newcastle 18 10 9 30 3 1 49 41 49 49
Beresfield
Wallsend 21 11 6 19 1 34 28 34
Newcastle Carrington 13 1 64 45 64 95
Stockton 14 8 15 1 95 50 95
Mayfield 11 1 49 51 51
Central Coast Wyong 20 14 3 9 1 0 24 20 24 24
Lake Macquarie Morisset 21 25 6 10 0 1 2 4 25 25
Central Tablelands Bathurst 9 5 27 19 27 49
Orange 18 8 7 4 40 49 49
Mid-north Coast Coffs Harbour 30 23 7 52 5 89 155 155 155
Port Macquarie 22 17 4 25 0 0 38 56 56
Northern Tablelands Armidale 8 24 23 24 24
North-west Slopes Gunnedah 22 14 1 32 19 32 49
Narrabri 22 17 22
Tamworth 22 20 5 49 21 49
Southern Tablelands Goulburn 23 14 1 7 22 28 28 28
South-west Slopes Albury 10 6 4 49 41 49 49
Wagga Wagga North 15 8 0 39 29 39
Muswellbrook Muswellbrook 22 14 3 0 48 33 48 48
Singleton Singleton 15 9 9 0 73 51 73 73
Merriwa Merriwa 27 31 0 3 0 0 20 12 31 31
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