Wednesday
15 April 2026
8 - 9 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 2 14 19 14 1 0 36 40 40 47
Cook And Phillip 10 19 12 11 1 33 41 41
Earlwood 1 13 22 11 37 42 42
Lidcombe 1 15 11 42 39 42
Macquarie Park 6 20 5 10 0 0 29 31 31
Randwick 20 32 2 7 0 34 37 37
Rozelle 5 20 17 10 1 0 38 40 40
Ultimo-uts 9 18 17 19 3 37 47 47
Sydney North-west Parramatta North 1 16 20 12 1 0 39 33 39 45
Penrith 2 14 20 13 2 0 36 33 36
Prospect 0 12 25 13 0 0 45 39 45
Richmond 18 34 5 22 0 29 29 34
Rouse Hill 11 26 16 9 0 0 32 26 32
St Marys 14 22 7 10 42 35 42
Sydney South-west Bringelly 9 23 6 7 0 34 36 36 65
Camden 16 26 7 28 28 28
Campbelltown West 0 14 24 8 0 1 41 63 63
Liverpool 2 11 20 30 0 0 65 47 65
Oakdale 26 34 2 6 24 25 34
Illawarra Wollongong 3 9 15 8 0 0 32 38 38 40
Kembla Grange 7 12 6 5 40 27 40
Albion Park South 7 28 30 30
Lower Hunter Newcastle 24 44 8 14 2 1 51 46 51 51
Beresfield
Wallsend 3 23 24 15 0 39 36 39
Newcastle Carrington 13 0 60 52 60 92
Stockton 39 52 1 0 92 59 92
Mayfield 29 0 54 62 62
Central Coast Wyong 6 28 12 12 1 0 27 18 28 28
Lake Macquarie Morisset 31 48 7 11 0 0 0 0 48 48
Central Tablelands Bathurst 5 19 49 22 49 49
Orange 4 15 16 23 41 44 44
Mid-north Coast Coffs Harbour 22 30 6 39 2 106 179 179 179
Port Macquarie 7 23 6 24 0 0 44 64 64
Northern Tablelands Armidale 26 28 24 28 28
North-west Slopes Gunnedah 8 17 10 34 21 34 61
Narrabri 24 21 24
Tamworth 9 14 17 61 25 61
Southern Tablelands Goulburn 6 14 13 13 27 28 28 28
South-west Slopes Albury 4 11 13 28 34 34 38
Wagga Wagga North 3 14 12 38 34 38
Muswellbrook Muswellbrook 1 6 21 1 42 30 42 42
Singleton Singleton 32 38 5 1 80 57 80 80
Merriwa Merriwa 27 34 1 4 0 0 26 12 34 34
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