Wednesday
1 April 2026
5 - 6 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 25 31 2 7 0 0 24 15 31 38
Cook And Phillip 11 17 13 5 2 22 17 22
Earlwood 25 33 4 30 24 33
Lidcombe 26 37 3 4 0 1 30 22 37
Macquarie Park 28 38 0 6 0 0 23 12 38
Randwick 27 34 1 7 0 30 21 34
Rozelle 24 31 2 6 0 0 29 15 31
Ultimo-uts 15 21 13 9 2 21
Sydney North-west Parramatta North 29 44 3 5 0 0 28 12 44 56
Penrith 41 54 2 7 1 0 27 17 54
Prospect 56 0 34 20 56
Richmond 38 52 0 6 1 18 13 52
Rouse Hill 29 47 1 5 0 0 23 16 47
St Marys 33 53 5 6 29 16 53
Sydney South-west Bringelly 32 53 4 6 0 31 18 53 54
Camden 34 54 5 6 0 26 15 54
Campbelltown West 28 46 7 6 0 1 29 13 46
Liverpool 25 42 4 4 0 0 49 27 49
Oakdale 39 54 4 7 20 14 54
Illawarra Wollongong 25 32 1 8 0 0 36 22 36 38
Kembla Grange 4 38 15 38
Albion Park South 21 26 6 8 2 29 16 29
Lower Hunter Newcastle 24 33 1 7 2 0 39 18 39 39
Beresfield 23 32 1 4 0 35 17 35
Wallsend 21 31 2 6 0 28 16 31
Newcastle Carrington 1 0 41 20 41 73
Stockton 25 34 73 20 73
Mayfield 3 0 38 31 38
Central Coast Wyong 26 35 1 6 1 0 35 10 35 35
Lake Macquarie Morisset 27 36 1 5 0 0 19 14 36 36
Central Tablelands Bathurst 40 53 31 23 53 53
Orange 21 32 14 6 24 22 32
Mid-north Coast Coffs Harbour 24 30 0 273 1 10 11 273 273
Port Macquarie 22 31 1 5 0 0 15 7 31
Northern Tablelands Armidale 5 11 10 11 11
North-west Slopes Gunnedah 26 41 7 23 19 41 42
Narrabri 22 20 22
Tamworth 32 42 2 31 16 42
Southern Tablelands Goulburn 33 48 5 6 23 21 48 48
South-west Slopes Albury 38 55 6 62 30 62 62
Wagga Wagga North 38 51 0 47 33 51
Muswellbrook Muswellbrook 43 48 3 0 32 23 48 48
Singleton Singleton 32 49 1 1 31 25 49 49
Merriwa Merriwa 40 56 1 6 0 0 32 19 56 56
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