Tuesday
7 April 2026
9 - 10 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 9 6 11 9 1 1 14 14 14 23
Cook And Phillip 4 3 19 8 2 16 18 19
Earlwood 7 10 6 10
Lidcombe 8 5 8 6 0 0 23 23 23
Macquarie Park 17 9 1 5 0 0 18 15 18
Randwick 6 4 13 8 1 21 18 21
Rozelle 7 4 9 8 2 1 20 17 20
Ultimo-uts 3 2 17 9 2 16 20 20
Sydney North-west Parramatta North 12 6 5 5 2 0 20 13 20 21
Penrith 10 5 4 15 2 1 19 18 19
Prospect 9 6 7 9 0 0 20 19 20
Richmond 9 5 0 11 0 17 21 21
Rouse Hill 11 7 4 6 0 0 17 6 17
St Marys 4 2 9 12 18 10 18
Sydney South-west Bringelly 8 4 5 10 0 20 22 22 30
Camden 8 4 6 0 17 14 17
Campbelltown West 7 4 11 7 0 0 20 19 20
Liverpool 7 4 6 10 0 1 26 30 30
Oakdale 24 27 0 3 15 8 27
Illawarra Wollongong 20 11 5 3 0 0 23 23 23 23
Kembla Grange 19 14 7 4 23 18 23
Albion Park South 17 10 8 4 0 19 18 19
Lower Hunter Newcastle 11 8 9 7 2 1 35 21 35 35
Beresfield 9 5 10 8 1 34 21 34
Wallsend 12 8 7 7 1 24 17 24
Newcastle Carrington 11 1 42 22 42 51
Stockton 6 5 13 2 51 27 51
Mayfield 27 17 27
Central Coast Wyong 20 17 2 4 2 0 20 15 20 20
Lake Macquarie Morisset 25 23 3 5 0 0 18 17 25 25
Central Tablelands Bathurst 9 4 17 11 17 25
Orange 16 7 19 6 25 25 25
Mid-north Coast Coffs Harbour 20 19 3 12 1 13 18 20 20
Port Macquarie 14 9 3 5 1 0 9 2 14
Northern Tablelands Armidale 4 15 17 17 17
North-west Slopes Gunnedah 22 17 3 21 16 22 39
Narrabri 18 17 18
Tamworth 24 18 3 39 20 39
Southern Tablelands Goulburn 30 22 1 4 15 17 30 30
South-west Slopes Albury 14 10 2 18 15 18 24
Wagga Wagga North 13 8 2 22 24 24
Muswellbrook Muswellbrook 14 9 2 0 17 15 17 17
Singleton Singleton 9 5 10 2 33 24 33 33
Merriwa Merriwa 30 21 2 4 0 0 45 16 45 45
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