Wednesday
15 April 2026
10 - 11 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 20 16 6 14 2 0 35 40 40 43
Cook And Phillip 13 8 13 12 2 32 36 36
Earlwood 21 13 8 12 37 39 39
Lidcombe 7 0 0 43 40 43
Macquarie Park 24 16 3 9 1 0 33 34 34
Randwick 25 15 5 11 0 34 34 34
Rozelle 18 11 8 13 2 0 38 37 38
Ultimo-uts 15 7 12 12 4 35 42 42
Sydney North-west Parramatta North 14 9 12 15 2 0 39 41 41 46
Penrith 20 11 7 27 3 1 32 31 32
Prospect 11 8 16 14 0 0 44 46 46
Richmond 21 15 2 13 0 24 23 24
Rouse Hill 18 13 7 12 0 0 29 18 29
St Marys 17 10 8 12 41 36 41
Sydney South-west Bringelly 24 14 1 7 0 39 32 39 62
Camden 1 31 26 31
Campbelltown West 24 15 3 10 2 0 42 60 60
Liverpool 26 16 0 7 0 0 62 50 62
Oakdale 23 28 1 5 24 24 28
Illawarra Wollongong 24 25 2 4 0 0 30 26 30 42
Kembla Grange 25 25 0 3 42 25 42
Albion Park South 28 3 29 27 29
Lower Hunter Newcastle 29 19 5 16 3 2 47 43 47 47
Beresfield
Wallsend 25 19 5 18 0 35 29 35
Newcastle Carrington 9 1 65 47 65 97
Stockton 19 13 13 1 97 53 97
Mayfield 8 0 50 52 52
Central Coast Wyong 25 21 2 10 1 0 25 20 25 25
Lake Macquarie Morisset 26 26 5 11 0 0 2 3 26 26
Central Tablelands Bathurst 26 13 29 20 29 49
Orange 14 12 13 2 40 49 49
Mid-north Coast Coffs Harbour 34 30 5 50 5 92 159 159 159
Port Macquarie 29 24 3 29 0 0 39 56 56
Northern Tablelands Armidale 5 25 24 25 25
North-west Slopes Gunnedah 28 22 1 32 19 32 51
Narrabri 22 18 22
Tamworth 28 26 2 51 21 51
Southern Tablelands Goulburn 23 21 1 4 23 27 27 27
South-west Slopes Albury 14 10 3 50 42 50 50
Wagga Wagga North 20 14 0 38 28 38
Muswellbrook Muswellbrook 31 23 2 1 48 33 48 48
Singleton Singleton 24 16 6 2 74 52 74 74
Merriwa Merriwa 28 32 0 4 0 0 21 11 32 32
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