Sunday
5 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 22 24 0 5 0 0 18 12 24 29
Cook And Phillip 19 18 3 3 0 19 11 19
Earlwood
Lidcombe 24 25 1 3 0 0 23 21 25
Macquarie Park 23 25 0 5 0 0 20 15 25
Randwick 24 29 0 3 0 25 13 29
Rozelle 19 20 0 5 0 0 22 10 22
Ultimo-uts 19 17 4 4 1 19 13 19
Sydney North-west Parramatta North 23 24 2 5 0 0 23 16 24 26
Penrith 24 25 0 5 1 0 19 16 25
Prospect 24 26 2 5 0 0 23 11 26
Richmond 24 26 9 0 20 18 26
Rouse Hill 23 23 1 5 0 0 21 11 23
St Marys 23 25 0 4 21 19 25
Sydney South-west Bringelly 22 23 1 3 0 15 16 23 27
Camden 22 25 1 3 0 20 14 25
Campbelltown West 21 22 1 4 0 0 21 16 22
Liverpool 23 24 0 3 0 0 24 19 24
Oakdale 21 27 0 4 19 10 27
Illawarra Wollongong 21 23 2 3 0 1 18 5 23 27
Kembla Grange 24 27 0 1 21 16 27
Albion Park South 23 25 0 2 0 19 16 25
Lower Hunter Newcastle 26 32 0 5 1 0 41 20 41 41
Beresfield 22 25 2 6 0 25 19 25
Wallsend 22 25 0 8 0 24 14 25
Newcastle Carrington 0 0 36 13 36 64
Stockton 27 33 0 0 64 18 64
Mayfield 0 0 22 10 22
Central Coast Wyong 20 23 1 5 1 0 22 6 23 23
Lake Macquarie Morisset 21 26 1 5 0 1 17 11 26 26
Central Tablelands Bathurst 24 20 15 16 24 24
Orange 9 14 19 1 11 11 19
Mid-north Coast Coffs Harbour 23 27 1 7 2 8 9 27 27
Port Macquarie 23 25 0 7 0 0 13 7 25
Northern Tablelands Armidale 2 5 6 6 6
North-west Slopes Gunnedah 25 27 0 15 16 27 27
Narrabri 16 17 17
Tamworth 24 26 1 18 17 26
Southern Tablelands Goulburn 21 25 1 3 12 8 25 25
South-west Slopes Albury 17 15 1 31 33 33 33
Wagga Wagga North 24 28 26 24 28
Muswellbrook Muswellbrook 24 22 1 1 12 22 24 24
Singleton Singleton 24 19 1 1 20 22 24 24
Merriwa Merriwa 18 23 5 6 0 3 19 15 23 23
NSW ALERTS SYDNEY FORECAST
Mon 6 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