Wednesday
1 April 2026
8 - 9 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 22 30 2 8 0 0 25 17 30 32
Cook And Phillip 16 17 5 4 2 23 17 23
Earlwood 19 29 4 30 23 30
Lidcombe 20 30 4 5 0 1 31 22 31
Macquarie Park 23 32 0 7 0 0 24 11 32
Randwick 24 32 1 6 0 31 20 32
Rozelle 20 27 3 6 0 0 30 16 30
Ultimo-uts 11 15 12 11 2 15
Sydney North-west Parramatta North 18 31 3 6 0 0 29 13 31 36
Penrith 21 36 3 7 1 0 29 19 36
Prospect 22 29 4 7 0 0 35 24 35
Richmond 17 33 1 8 0 20 18 33
Rouse Hill 22 31 1 6 0 0 24 15 31
St Marys 15 29 6 6 31 17 31
Sydney South-west Bringelly 14 28 4 6 0 33 19 33 46
Camden 19 31 5 5 0 27 15 31
Campbelltown West 9 24 13 8 0 0 30 12 30
Liverpool 16 26 6 5 0 0 46 30 46
Oakdale 23 38 4 11 22 18 38
Illawarra Wollongong 17 26 7 6 0 0 36 26 36 39
Kembla Grange 5 18 8 6 39 17 39
Albion Park South 3 21 10 7 0 29 17 29
Lower Hunter Newcastle 17 27 4 10 2 0 40 19 40 40
Beresfield
Wallsend 17 24 2 6 0 29 17 29
Newcastle Carrington 11 1 44 24 44 77
Stockton 21 29 77 20 77
Mayfield 2 0 38 26 38
Central Coast Wyong 4 20 8 7 1 0 34 9 34 34
Lake Macquarie Morisset 24 33 0 6 0 0 19 13 33 33
Central Tablelands Bathurst 6 26 32 22 32 32
Orange 6 12 16 10 25 23 25
Mid-north Coast Coffs Harbour 15 20 3 337 1 10 11 337 337
Port Macquarie 11 20 2 6 0 0 15 8 20
Northern Tablelands Armidale 5 11 10 11 11
North-west Slopes Gunnedah 37 30 1 23 20 37 37
Narrabri 24 20 24
Tamworth 21 33 3 32 15 33
Southern Tablelands Goulburn 8 21 14 11 25 22 25 25
South-west Slopes Albury 12 29 14 65 32 65 65
Wagga Wagga North 18 34 11 51 35 51
Muswellbrook Muswellbrook 20 39 3 0 34 25 39 39
Singleton Singleton 19 30 3 0 32 24 32 32
Merriwa Merriwa 25 42 7 9 0 1 38 21 42 42
NSW ALERTS SYDNEY FORECAST
Thu 2 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