Friday
10 April 2026
2 - 3 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 10 18 17 25 1 2 45 45 45 51
Cook And Phillip 5 12 23 19 2 45 49 49
Earlwood 2 10 20 23 45 45 45
Lidcombe 1 9 26 27 0 1 47 41 47
Macquarie Park 9 24 7 20 0 2 35 29 35
Randwick 8 22 14 22 2 51 51
Rozelle 5 17 21 21 1 2 46 46 46
Ultimo-uts 6 17 23 3 43 46 46
Sydney North-west Parramatta North 1 8 20 16 2 1 37 34 37 170
Penrith 3 4 6 170 3 0 39 34 170
Prospect 2 18 26 40 0 1 45 36 45
Richmond 2 4 2 10 0 30 28 30
Rouse Hill 18 29 8 23 0 1 36 23 36
St Marys 6 7 5 110 48 39 110
Sydney South-west Bringelly 7 7 6 22 0 61 31 61 61
Camden 6 13 19 0 40 22 40
Campbelltown West 1 1 23 24 1 0 46 45 46
Liverpool 1 4 21 28 0 1 55 48 55
Oakdale 27 33 1 13 30 36 36
Illawarra Wollongong 26 34 5 12 2 0 50 43 50 50
Kembla Grange 8 50 38 50
Albion Park South 12 14 5 15 0 47 35 47
Lower Hunter Newcastle 10 13 14 27 4 1 62 49 62 62
Beresfield 0 0 16 40 0 58 45 58
Wallsend 1 6 4 30 0 50 43 50
Newcastle Carrington 23 0 77 53 77 103
Stockton 21 32 7 4 103 56 103
Mayfield 16 0 56 64 64
Central Coast Wyong 5 5 3 14 3 0 40 35 40 40
Lake Macquarie Morisset 27 34 3 25 1 1 39 47 47 47
Central Tablelands Bathurst 1 4 44 18 44 44
Orange 16 26 7 8 32 25 32
Mid-north Coast Coffs Harbour 21 29 1 6 2 29 29
Port Macquarie 19 27 1 14 0 0 26 23 27
Northern Tablelands Armidale 7 17 16 17 17
North-west Slopes Gunnedah 13 12 6 30 21 30 61
Narrabri 24 18 24
Tamworth 19 25 2 61 19 61
Southern Tablelands Goulburn 19 27 2 4 28 29 29 29
South-west Slopes Albury 27 33 1 29 32 33 55
Wagga Wagga North 19 19 55 30 55
Muswellbrook Muswellbrook 1 2 17 1 44 33 44 44
Singleton Singleton 3 10 8 0 54 34 54 54
Merriwa Merriwa 32 41 1 3 0 0 24 15 41 41
NSW ALERTS SYDNEY FORECAST
Fri 10 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