Friday
10 April 2026
11 pm - 12 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 3 19 26 14 1 5 40 47 47 52
Cook And Phillip 2 10 28 14 2 41 49 49
Earlwood 2 12 21 10 40 33 40
Lidcombe 4 15 26 25 0 10 49 52 52
Macquarie Park 8 18 16 13 0 5 31 32 32
Randwick 5 28 28 10 7 39 40 40
Rozelle 15 25 15 11 1 10 37 35 37
Ultimo-uts 7 14 11 3 35 37 37
Sydney North-west Parramatta North 1 12 25 139 5 0 91 120 139 139
Penrith 6 8 9 22 2 1 63 77 77
Prospect 9 22 17 18 0 1 55 57 57
Richmond 3 7 3 11 0 34 25 34
Rouse Hill 19 27 5 30 0 0 49 44 49
St Marys 6 8 6 25 77 92 92
Sydney South-west Bringelly 3 5 9 18 0 65 45 65 65
Camden 7 14 7 11 0 35 37 37
Campbelltown West 5 2 17 19 1 0 38 42 42
Liverpool 1 2 16 28 0 1 58 50 58
Oakdale 28 35 1 4 21 19 35
Illawarra Wollongong 19 12 6 9 3 0 28 33 33 58
Kembla Grange 3 58 22 58
Albion Park South 26 22 2 4 0 20 18 26
Lower Hunter Newcastle 14 18 18 17 4 2 53 51 53 53
Beresfield 47 47
Wallsend 6 16 7 14 1 42 43 43
Newcastle Carrington 29 2 71 49 71 114
Stockton 12 30 20 4 114 55 114
Mayfield 22 1 51 54 54
Central Coast Wyong 10 9 5 11 2 1 36 39 39 39
Lake Macquarie Morisset 24 33 7 12 0 1 39 50 50 50
Central Tablelands Bathurst 17 22 32 20 32 32
Orange 6 14 8 11 21 17 21
Mid-north Coast Coffs Harbour 26 34 1 9 2 34 34
Port Macquarie 25 33 1 25 0 0 34 30 34
Northern Tablelands Armidale 8 25 27 27 27
North-west Slopes Gunnedah 10 16 10 33 22 33 55
Narrabri 26 20 26
Tamworth 18 24 5 55 23 55
Southern Tablelands Goulburn 22 28 1 4 11 11 28 28
South-west Slopes Albury 18 16 3 13 16 18 23
Wagga Wagga North 17 23 1 12 7 23
Muswellbrook Muswellbrook 15 10 12 0 65 32 65 65
Singleton Singleton 13 19 7 0 71 40 71 71
Merriwa Merriwa 27 35 1 3 0 0 31 17 35 35
NSW ALERTS SYDNEY FORECAST
Sat 11 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