Friday
10 April 2026
9 - 10 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 20 30 15 13 1 7 40 47 47 52
Cook And Phillip 9 12 20 11 2 41 49 49
Earlwood 14 22 22 9 40 34 40
Lidcombe 16 22 18 13 0 12 47 52 52
Macquarie Park 15 28 19 10 0 21 31 32 32
Randwick 29 36 8 9 4 38 41 41
Rozelle 25 28 12 9 1 6 36 38 38
Ultimo-uts 15 22 16 3 35 38 38
Sydney North-west Parramatta North 13 20 12 268 3 0 81 104 268 268
Penrith 6 15 8 20 2 0 63 76 76
Prospect 21 24 9 15 0 1 54 56 56
Richmond 7 15 4 10 0 34 28 34
Rouse Hill 24 25 4 13 0 0 49 44 49
St Marys 6 11 8 43 76 88 88
Sydney South-west Bringelly 3 14 9 10 0 66 45 66 66
Camden 13 24 5 10 0 36 39 39
Campbelltown West 0 7 27 14 1 1 39 44 44
Liverpool 1 7 18 48 0 1 60 49 60
Oakdale 28 36 0 4 24 26 36
Illawarra Wollongong 5 3 15 20 2 0 29 28 29 62
Kembla Grange 21 62 24 62
Albion Park South 16 19 4 4 0 23 20 23
Lower Hunter Newcastle 12 36 19 18 4 1 54 51 54 54
Beresfield 3 20 26 13 1 48 53 53
Wallsend 15 31 11 15 0 43 45 45
Newcastle Carrington 18 0 72 50 72 113
Stockton 29 48 9 4 113 56 113
Mayfield 18 0 51 60 60
Central Coast Wyong 4 19 13 13 2 1 35 37 37 37
Lake Macquarie Morisset 32 39 5 8 0 1 40 51 51 51
Central Tablelands Bathurst 16 21 34 20 34 34
Orange 16 18 7 9 22 16 22
Mid-north Coast Coffs Harbour 27 36 2 11 2 36 36
Port Macquarie 26 33 2 19 0 0 35 31 35
Northern Tablelands Armidale 28 25 27 28 28
North-west Slopes Gunnedah 11 23 8 31 22 31 53
Narrabri 26 20 26
Tamworth 16 26 9 53 24 53
Southern Tablelands Goulburn 23 29 1 4 12 13 29 29
South-west Slopes Albury 10 14 7 12 14 14 24
Wagga Wagga North 21 24 0 11 9 24
Muswellbrook Muswellbrook 3 10 29 1 64 33 64 64
Singleton Singleton 11 27 12 0 72 40 72 72
Merriwa Merriwa 28 37 0 3 0 0 31 17 37 37
NSW ALERTS SYDNEY FORECAST
Sat 11 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