Sunday
13 April 2025
11 pm - 12 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 16 24 2 7 1 0 19 18 24 29
Cook And Phillip
Earlwood 4 14 7 6 24 22 24
Lidcombe 5 14 11 8 1 0 25 29 29
Macquarie Park 3 5 2 5 0 0 19 17 19
Randwick 17 26 3 5 0 23 13 26
Rozelle 13 20 2 6 3 0 24 25 25
Sydney North-west Parramatta North 1 5 12 8 0 0 24 22 24 60
Penrith 1 4 10 14 0 0 32 43 43
Prospect 1 10 13 9 0 0 28 23 28
Richmond 3 8 4 11 0 44 60 60
Rouse Hill 12 19 4 8 0 0 26 30 30
St Marys 2 6 3 6 21 15 21
Sydney South-west Bargo 1 2 11 23 1 237 237 237
Bringelly 1 4 5 18 0 26 29 29
Camden 6 12 5 7 0 24 20 24
Campbelltown West 0 0 15 9 1 0 25 29 29
Liverpool 2 6 11 11 0 0 28 41 41
Oakdale 18 25 1 20 20 19 25
Illawarra Wollongong 20 18 1 5 1 0 22 15 22 24
Kembla Grange 18 18 4 6 24 22 24
Albion Park South 1 2 5 6 0 19 9 19
Lower Hunter Newcastle 1 7 12 10 2 1 26 18 26 26
Beresfield 0 4 10 7 21 18 21
Wallsend 1 5 7 5 0 20 11 20
Newcastle Carrington 10 1 30 14 30 57
Stockton 15 21 1 0 57 19 57
Mayfield 12 0 28 17 28
Central Coast Wyong 1 1 4 7 0 0 14 6 14 14
Lake Macquarie Morisset 7 12 4 7 0 0 16 14 16 16
Central Tablelands Bathurst 4 11 63 93 93 93
Orange 16 13 4 54 28 39 54
Mid-north Coast Coffs Harbour 9 12 1 2 14 6 14 14
Port Macquarie 8 12 5 5 0 0 12 8 12
Northern Tablelands Armidale 28 5 4 28 28
North-west Slopes Gunnedah 20 25 0 9 7 25 25
Narrabri 10 10 10
Tamworth 21 25 0 15 14 25
Southern Tablelands Goulburn 7 8 6 14 19 24 24 24
South-west Slopes Albury 15 20 8 69 75 75 138
Wagga Wagga North 4 4 12 138 60 138
Muswellbrook Muswellbrook 12 0 21 15 21 21
Singleton Singleton 2 8 3 0 18 11 18 18
Merriwa Merriwa 10 15 7 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