Sunday
5 April 2026
2 - 3 am (AEST)
Previous | Next | Select
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 24 28 7 1 0 19 13 28 32
Cook And Phillip 22 25 0 4 0 19 13 25
Earlwood
Lidcombe 18 17 3 4 0 0 25 25 25
Macquarie Park 12 17 2 10 0 0 21 18 21
Randwick 26 32 0 7 0 25 19 32
Rozelle 23 25 0 5 0 0 22 13 25
Ultimo-uts 23 28 1 6 1 19 13 28
Sydney North-west Parramatta North 12 13 4 8 1 0 24 23 24 25
Penrith 17 24 0 7 1 0 22 25 25
Prospect 16 20 2 6 0 0 24 16 24
Richmond 17 22 0 10 0 23 22 23
Rouse Hill 12 17 3 8 0 0 22 24 24
St Marys 15 20 0 6 20 16 20
Sydney South-west Bringelly 15 19 0 4 0 12 19 19 26
Camden 14 20 0 3 0 19 16 20
Campbelltown West 11 13 3 5 0 0 21 13 21
Liverpool 18 16 0 3 0 0 25 16 25
Oakdale 21 26 0 2 18 13 26
Illawarra Wollongong 19 25 1 1 0 0 16 4 25 25
Kembla Grange 21 25 0 1 20 14 25
Albion Park South 15 21 1 1 0 19 16 21
Lower Hunter Newcastle 27 33 0 7 1 0 43 22 43 43
Beresfield 5 7 9 10 0 28 24 28
Wallsend 19 27 0 7 0 29 20 29
Newcastle Carrington 0 0 38 16 38 59
Stockton 27 34 0 0 59 18 59
Mayfield 0 25 9 25
Central Coast Wyong 24 24 0 7 1 0 26 11 26 26
Lake Macquarie Morisset 24 28 0 7 0 0 22 16 28 28
Central Tablelands Bathurst 3 5 18 17 18 21
Orange 18 21 4 5 17 18 21
Mid-north Coast Coffs Harbour 21 27 0 5 2 6 7 27 27
Port Macquarie 21 26 0 8 0 12 10 26
Northern Tablelands Armidale 6 7 8 8 8
North-west Slopes Gunnedah 20 24 0 21 23 24 28
Narrabri 20 21 21
Tamworth 21 28 1 20 19 28
Southern Tablelands Goulburn 17 25 0 8 10 7 25 25
South-west Slopes Albury 6 8 4 31 32 32 40
Wagga Wagga North 22 26 40 28 40
Muswellbrook Muswellbrook 12 14 5 0 14 24 24 24
Singleton Singleton 9 12 4 0 20 25 25 25
Merriwa Merriwa 17 22 1 7 0 0 26 27 27 27
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