Wednesday
8 April 2026
4 - 5 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 5 7 14 12 3 0 34 35 35 41
Cook And Phillip 4 12 18 9 2 34 36 36
Earlwood 1 3 9 9 39 34 39
Lidcombe 10 16 10 6 0 38 29 38
Macquarie Park 4 4 2 11 1 0 29 24 29
Randwick 4 17 9 11 1 41 39 41
Rozelle 7 12 12 10 2 1 40 34 40
Ultimo-uts 4 13 19 10 3 19
Sydney North-west Parramatta North 0 0 12 11 4 0 34 26 34 38
Penrith 4 5 5 10 2 0 29 23 29
Prospect 0 8 17 13 1 0 38 26 38
Richmond 1 5 3 10 0 28 20 28
Rouse Hill 13 6 6 10 0 0 34 18 34
St Marys 1 5 6 9 31 24 31
Sydney South-west Bringelly 6 9 4 8 0 49 24 49 49
Camden 2 4 7 0 29 13 29
Campbelltown West 6 13 14 7 0 0 30 23 30
Liverpool 3 15 15 8 0 0 37 31 37
Oakdale 27 37 1 7 23 18 37
Illawarra Wollongong 20 27 4 8 0 0 45 33 45 47
Kembla Grange 12 16 2 6 47 26 47
Albion Park South 7 9 3 7 0 29 22 29
Lower Hunter Newcastle 23 27 4 11 3 1 49 30 49 53
Beresfield 0 1 17 11 0 53 34 53
Wallsend 22 18 4 9 0 40 28 40
Newcastle Carrington 7 0 56 33 56 84
Stockton 22 23 6 2 84 43 84
Mayfield 15 0 47 44 47
Central Coast Wyong 1 2 5 8 2 0 32 31 32 32
Lake Macquarie Morisset 26 27 5 9 0 1 27 27 27 27
Central Tablelands Bathurst 0 1 30 16 30 30
Orange 2 11 7 10 25 16 25
Mid-north Coast Coffs Harbour 24 32 2 5 0 18 25 32 32
Port Macquarie 11 14 1 6 0 0 22 20 22
Northern Tablelands Armidale 4 21 24 24 24
North-west Slopes Gunnedah 5 9 8 28 20 28 47
Narrabri 21 21 21
Tamworth 13 16 3 47 22 47
Southern Tablelands Goulburn 2 2 5 11 20 19 20 20
South-west Slopes Albury 4 2 6 23 27 27 38
Wagga Wagga North 2 3 7 38 29 38
Muswellbrook Muswellbrook 1 2 13 1 55 31 55 55
Singleton Singleton 1 1 11 1 56 30 56 56
Merriwa Merriwa
NSW ALERTS SYDNEY FORECAST
Wed 8 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