Sunday
13 April 2025
10 - 11 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 25 1 7 1 0 19 19 25 31
Cook And Phillip
Earlwood 10 18 5 6 25 22 25
Lidcombe 11 18 8 10 1 0 26 31 31
Macquarie Park 3 7 4 5 0 0 19 16 19
Randwick 21 27 2 5 0 23 13 27
Rozelle 16 21 1 7 3 1 25 25 25
Sydney North-west Parramatta North 1 10 14 9 0 0 24 23 24 60
Penrith 2 8 11 14 0 0 32 42 42
Prospect 7 14 10 8 0 0 28 23 28
Richmond 5 10 5 8 0 45 60 60
Rouse Hill 18 21 2 6 0 0 26 31 31
St Marys 4 10 4 6 21 16 21
Sydney South-west Bargo 1 6 12 5 0 272 272 272
Bringelly 2 7 3 19 0 26 29 29
Camden 9 15 5 7 0 24 22 24
Campbelltown West 0 4 15 8 1 0 25 30 30
Liverpool 2 9 12 11 0 0 29 42 42
Oakdale 20 27 1 6 20 18 27
Illawarra Wollongong 17 16 3 5 1 0 22 17 22 24
Kembla Grange 17 17 3 4 24 24 24
Albion Park South 2 4 6 5 0 20 10 20
Lower Hunter Newcastle 3 12 13 7 2 1 26 18 26 26
Beresfield 0 9 10 8 21 19 21
Wallsend 2 10 7 6 0 20 12 20
Newcastle Carrington 8 1 29 14 29 52
Stockton 15 22 2 0 52 19 52
Mayfield 13 0 28 17 28
Central Coast Wyong 1 1 5 10 0 0 14 6 14 14
Lake Macquarie Morisset 4 17 7 8 0 0 16 14 17 17
Central Tablelands Bathurst 6 20 59 83 83 83
Orange 15 9 7 47 28 37 47
Mid-north Coast Coffs Harbour 7 11 3 2 14 6 14 14
Port Macquarie 10 14 5 5 0 0 12 8 14
Northern Tablelands Armidale 31 5 4 31 31
North-west Slopes Gunnedah 19 25 0 9 8 25 26
Narrabri 10 10 10
Tamworth 21 26 1 15 14 26
Southern Tablelands Goulburn 7 12 10 14 20 24 24 24
South-west Slopes Albury 15 21 10 69 76 76 134
Wagga Wagga North 2 4 15 134 59 134
Muswellbrook Muswellbrook 10 0 21 14 21 21
Singleton Singleton 5 13 3 0 18 11 18 18
Merriwa Merriwa 12 15 6 4 1 0 27 18 27 27
NSW ALERTS SYDNEY FORECAST
Mon 14 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