Wednesday
15 April 2026
4 - 5 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 28 40 3 7 1 0 35 40 40 44
Cook And Phillip 26 35 3 5 1 32 39 39
Earlwood 29 39 3 3 37 40 40
Lidcombe 26 6 44 37 44
Macquarie Park 37 42 0 7 0 0 32 37 42
Randwick 33 42 1 6 0 35 37 42
Rozelle 28 39 3 5 0 0 37 37 39
Ultimo-uts 26 35 6 6 2 34 41 41
Sydney North-west Parramatta North 30 37 7 7 1 0 40 42 42 49
Penrith 37 49 2 10 2 0 35 33 49
Prospect 26 38 11 8 0 0 46 44 46
Richmond 37 44 0 7 0 27 25 44
Rouse Hill 38 46 4 11 0 0 31 23 46
St Marys 33 43 8 7 47 41 47
Sydney South-west Bringelly 33 36 4 10 0 37 37 37 62
Camden 30 34 6 31 29 34
Campbelltown West 28 35 4 5 0 0 41 62 62
Liverpool 29 38 3 5 0 0 61 46 61
Oakdale 25 30 1 4 24 26 30
Illawarra Wollongong 26 35 2 5 0 0 33 32 35 43
Kembla Grange 24 34 2 5 43 25 43
Albion Park South 5 29 32 32
Lower Hunter Newcastle 43 52 2 11 1 2 47 46 52 52
Beresfield
Wallsend 39 49 5 9 1 37 34 49
Newcastle Carrington 4 0 64 52 64 91
Stockton 42 47 3 1 91 58 91
Mayfield 9 1 52 56 56
Central Coast Wyong 45 53 1 10 1 0 26 19 53 53
Lake Macquarie Morisset 43 54 2 9 0 0 1 2 54 54
Central Tablelands Bathurst 26 35 47 21 47 52
Orange 25 27 13 16 42 52 52
Mid-north Coast Coffs Harbour 35 48 2 20 2 103 175 175 175
Port Macquarie 40 1 20 0 0 43 63 63
Northern Tablelands Armidale 4 27 26 27 27
North-west Slopes Gunnedah 30 38 0 33 20 38 59
Narrabri 23 19 23
Tamworth 36 43 2 59 22 59
Southern Tablelands Goulburn 27 34 1 3 24 27 34 34
South-west Slopes Albury 23 30 2 26 36 36 37
Wagga Wagga North 28 35 0 37 33 37
Muswellbrook Muswellbrook 33 40 2 0 42 26 42 42
Singleton Singleton 46 48 3 1 76 49 76 76
Merriwa Merriwa 31 39 0 3 0 0 23 11 39 39
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