Thursday
10 April 2025
12 - 1 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 3 17 13 8 1 1 12 8 17 21
Cook And Phillip 2 15 15 4 2 12 12 15
Earlwood 0 4 12 5 17 12 17
Lidcombe 7 10 10 5 2 1 19 19
Macquarie Park 3 12 5 4 0 0 21 11 21
Randwick 6 21 11 4 1 17 9 21
Rozelle 7 16 8 5 1 16 9 16
Sydney North-west Parramatta North 0 3 13 6 1 0 25 18 25 30
Penrith 4 7 10 8 0 0 29 22 29
Prospect 6 14 13 7 0 1 22 17 22
Richmond 4 8 5 11 0 25 19 25
Rouse Hill 14 23 4 5 0 0 26 17 26
St Marys 1 1 9 6 30 17 30
Sydney South-west Bargo 9 17 3 4 0 24 16 24 38
Bringelly 1 5 5 5 0 30 23 30
Camden 0 8 13 5 0 25 19 25
Campbelltown West 1 0 15 7 1 0 26 18 26
Liverpool 2 2 11 25 0 1 37 30 37
Oakdale 17 24 5 38 24 15 38
Illawarra Wollongong 18 26 5 4 1 1 24 13 26 27
Kembla Grange 22 27 3 2 23 12 27
Albion Park South 17 24 3 5 0 20 15 24
Lower Hunter Newcastle 13 18 8 3 2 1 26 18 26 26
Beresfield 5 12 9 4 1 20 17 20
Wallsend 7 14 4 2 0 18 11 18
Newcastle Carrington 7 1 26 13 26 43
Stockton 22 27 0 1 43 14 43
Mayfield 8 30 13 30
Central Coast Wyong 3 11 7 3 0 1 16 16 16 16
Lake Macquarie Morisset 18 26 2 3 0 2 12 10 26 26
Central Tablelands Bathurst 3 7 32 35 35 35
Orange 8 4 8 18 27 31 31
Mid-north Coast Coffs Harbour 11 13 2 2 14 8 14 14
Port Macquarie 7 14 8 4 0 0 9 6 14
Northern Tablelands Armidale 19 10 10 19 19
North-west Slopes Gunnedah 19 25 0 23 21 25 29
Narrabri 17 16 17
Tamworth 23 29 1 25 16 29
Southern Tablelands Goulburn 17 25 4 34 25 24 34 34
South-west Slopes Albury 16 15 10 76 54 76 127
Wagga Wagga North 3 6 17 127 56 127
Muswellbrook Muswellbrook 31 15 31 31
Singleton Singleton 3 12 6 0 18 14 18 18
Merriwa Merriwa 14 18 4 32 0 0 30 21 32 32
NSW ALERTS SYDNEY FORECAST
Thu 10 Apr 2025
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