Friday
10 April 2026
3 - 4 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 26 38 5 6 1 0 44 49 49 52
Cook And Phillip 13 26 16 7 2 43 52 52
Earlwood 29 37 4 3 46 43 46
Lidcombe 27 39 5 3 0 1 52 52 52
Macquarie Park 29 40 0 6 0 0 37 33 40
Randwick 30 41 8 10 1 43 44 44
Rozelle 26 39 2 5 1 0 43 51 51
Ultimo-uts 11 19 6 3 36 35 36
Sydney North-west Parramatta North 26 5 5 0 42 47 47 82
Penrith 31 39 0 3 2 0 65 81 81
Prospect 29 41 3 6 0 0 55 59 59
Richmond 30 38 0 3 1 34 28 38
Rouse Hill 25 34 3 5 0 0 47 35 47
St Marys 30 39 3 3 73 82 82
Sydney South-west Bringelly 29 40 3 5 0 71 49 71 71
Camden 32 38 2 29 41 38 41
Campbelltown West 28 38 5 4 0 0 46 46 46
Liverpool 29 42 1 4 0 0 62 58 62
Oakdale 30 36 0 3 28 29 36
Illawarra Wollongong 27 36 3 2 0 0 30 28 36 64
Kembla Grange 1 64 36 64
Albion Park South 30 39 1 2 0 34 28 39
Lower Hunter Newcastle 45 57 6 11 3 1 58 55 58 58
Beresfield 40 51 4 9 1 53 53 53
Wallsend 31 51 12 9 2 46 48 51
Newcastle Carrington 11 0 74 50 74 102
Stockton 50 59 3 4 102 58 102
Mayfield 10 1 52 64 64
Central Coast Wyong 25 36 3 9 2 0 36 39 39 39
Lake Macquarie Morisset 46 57 3 9 0 1 43 55 57 57
Central Tablelands Bathurst 30 38 41 22 41 41
Orange 5 9 30 2 27 20 30
Mid-north Coast Coffs Harbour 28 35 2 13 1 35 36
Port Macquarie 28 36 1 17 1 0 27 26 36
Northern Tablelands Armidale 5 20 21 21 21
North-west Slopes Gunnedah 36 46 1 31 20 46 53
Narrabri 25 20 25
Tamworth 36 47 1 53 26 53
Southern Tablelands Goulburn 30 37 1 3 17 17 37 37
South-west Slopes Albury 26 32 2 11 14 32 32
Wagga Wagga North 25 30 0 21 15 30
Muswellbrook Muswellbrook 36 46 1 0 59 36 59 59
Singleton Singleton 48 51 8 1 71 40 71 71
Merriwa Merriwa 34 43 0 5 0 0 27 14 43 43
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