Monday
6 April 2026
2 - 3 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 20 11 1 5 1 0 14 11 20 23
Cook And Phillip 16 8 3 3 1 15 10 16
Earlwood
Lidcombe 5 7 8 3 0 0 17 11 17
Macquarie Park 2 3 1 10 0 0 17 14 17
Randwick 17 11 1 4 0 23 9 23
Rozelle 2 2 8 5 1 0 20 7 20
Ultimo-uts 16 7 3 4 2 19 17 19
Sydney North-west Parramatta North 5 4 7 7 1 0 17 15 17 18
Penrith 3 7 2 4 2 0 13 11 13
Prospect 8 11 5 8 0 1 18 15 18
Richmond 3 7 1 18 0 16 14 18
Rouse Hill 9 11 3 6 0 0 17 14 17
St Marys 2 8 2 5 14 14 14
Sydney South-west Bringelly 3 6 2 3 0 12 6 12 22
Camden 5 0 11 2 11
Campbelltown West 4 4 4 3 0 0 13 15 15
Liverpool 8 7 5 4 0 0 14 8 14
Oakdale 17 22 1 2 13 9 22
Illawarra Wollongong 4 5 4 3 1 0 17 11 17 17
Kembla Grange 3 5 2 4 15 12 15
Albion Park South 3 2 2 2 0 14 13 14
Lower Hunter Newcastle 13 13 2 5 1 0 38 13 38 38
Beresfield 1 1 6 9 0 24 16 24
Wallsend 1 6 4 3 0 22 15 22
Newcastle Carrington 11 0 29 11 29 76
Stockton 2 10 15 1 76 23 76
Mayfield 7 0 20 18 20
Central Coast Wyong 6 7 1 4 1 0 19 9 19 19
Lake Macquarie Morisset 15 15 2 4 0 0 17 11 17 17
Central Tablelands Bathurst 5 6 15 12 15 20
Orange 18 20 3 3 8 6 20
Mid-north Coast Coffs Harbour 18 24 0 5 2 9 9 24 24
Port Macquarie 10 11 2 4 0 0 13 0 13
Northern Tablelands Armidale 3 6 5 6 6
North-west Slopes Gunnedah 19 26 2 13 12 26 26
Narrabri 14 15 15
Tamworth 21 26 1 21 14 26
Southern Tablelands Goulburn 13 15 2 5 10 7 15 15
South-west Slopes Albury 7 11 3 23 31 31 31
Wagga Wagga North 19 23 0 23 13 23
Muswellbrook Muswellbrook 2 5 10 0 13 19 19 19
Singleton Singleton 1 3 5 0 25 28 28 28
Merriwa Merriwa 4 11 11 5 0 0 35 14 35 35
NSW ALERTS SYDNEY FORECAST
Tue 7 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