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