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