Tuesday
7 April 2026
4 - 5 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 23 40 18 9 1 0 20 20 40 49
Cook And Phillip 15 29 20 8 2 22 23 29
Earlwood 21 42 20 6 42
Lidcombe 31 43 4 3 0 0 26 24 43
Macquarie Park 37 47 1 6 0 0 22 17 47
Randwick 35 49 6 6 1 29 26 49
Rozelle 22 29 17 7 2 1 29 20 29
Ultimo-uts 9 22 33 11 3 33
Sydney North-west Parramatta North 29 44 3 4 1 0 23 18 44 44
Penrith 28 36 3 4 2 0 22 19 36
Prospect 26 43 5 5 0 1 24 23 43
Richmond 32 40 0 3 0 21 21 40
Rouse Hill 29 36 2 4 0 0 20 10 36
St Marys 28 43 1 3 21 15 43
Sydney South-west Bringelly 28 41 0 4 0 25 20 41 44
Camden 29 37 3 0 19 12 37
Campbelltown West 29 37 2 4 0 0 21 23 37
Liverpool 27 44 0 3 0 0 30 31 44
Oakdale 30 36 0 4 16 14 36
Illawarra Wollongong 40 43 6 12 0 0 37 31 43 43
Kembla Grange 25 36 19 9 37 23 37
Albion Park South 21 19 21
Lower Hunter Newcastle 37 51 10 8 2 1 38 20 51 51
Beresfield 39 51 2 4 0 40 25 51
Wallsend 37 51 4 3 0 28 21 51
Newcastle Carrington 6 0 45 25 45 62
Stockton 42 49 4 2 62 34 62
Mayfield 14 1 31 19 31
Central Coast Wyong 51 49 4 8 2 2 24 20 51 51
Lake Macquarie Morisset 49 57 6 8 0 0 19 19 57 57
Central Tablelands Bathurst 31 39 22 14 39 39
Orange 22 24 11 4 28 25 28
Mid-north Coast Coffs Harbour 28 34 2 8 1 15 21 34 40
Port Macquarie 32 40 2 5 1 0 16 11 40
Northern Tablelands Armidale 30 15 16 30 30
North-west Slopes Gunnedah 31 41 1 22 17 41 43
Narrabri 18 16 18
Tamworth 34 43 1 39 19 43
Southern Tablelands Goulburn 39 45 1 5 18 18 45 45
South-west Slopes Albury 36 43 2 17 18 43 44
Wagga Wagga North 36 44 0 26 21 44
Muswellbrook Muswellbrook 31 44 4 0 27 19 44 44
Singleton Singleton 30 44 5 0 40 30 44 44
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