Monday
14 April 2025
10 - 11 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 14 12 10 14 2 0 21 20 21 38
Cook And Phillip
Earlwood 15 11 11 31 29 22 31
Lidcombe 17 11 11 38 3 0 32 29 38
Macquarie Park 24 15 0 3 0 0 18 15 24
Randwick 11 8 14 9 0 24 17 24
Rozelle 12 8 10 31 4 0 23 16 31
Sydney North-west Parramatta North 20 12 6 30 2 0 28 25 30 100
Penrith 26 15 7 100 1 0 39 52 100
Prospect 19 10 9 31 1 0 30 27 31
Richmond 22 11 5 77 0 30 45 77
Rouse Hill 16 12 4 14 1 0 23 21 23
St Marys 16 10 10 30 24 10 30
Sydney South-west Bargo 30 19 16 1 107 107 107
Bringelly 21 11 4 21 0 30 37 37
Camden 21 12 21
Campbelltown West 19 11 7 23 1 0 28 34 34
Liverpool 18 12 5 20 1 0 31 31
Oakdale 24 22 1 20 25 31 31
Illawarra Wollongong 28 21 4 20 1 0 27 22 28 33
Kembla Grange 30 24 2 16 33 25 33
Albion Park South 24 16 7 19 0 24 16 24
Lower Hunter Newcastle 12 8 7 7 2 0 27 25 27 27
Beresfield 11 7 4 15 21 18 21
Wallsend 5 4 4 0 18 9 18
Newcastle Carrington 8 0 34 19 34 55
Stockton 11 9 2 55 20 55
Mayfield 5 0 30 16 30
Central Coast Wyong 20 13 1 3 0 0 15 5 20 20
Lake Macquarie Morisset 20 18 3 3 0 1 16 13 20 20
Central Tablelands Bathurst 21 11 100 178 178 178
Orange 31 23 0 7 45 68 68
Mid-north Coast Coffs Harbour 20 18 1 1 17 9 20 21
Port Macquarie 21 17 5 4 0 0 16 12 21
Northern Tablelands Armidale 22 6 4 22 22
North-west Slopes Gunnedah 22 20 0 12 8 22 23
Narrabri 11 9 11
Tamworth 23 20 1 18 15 23
Southern Tablelands Goulburn 38 23 1 18 25 31 38 38
South-west Slopes Albury 32 20 7 64 63 64 155
Wagga Wagga North 32 22 1 155 65 155
Muswellbrook Muswellbrook 5 0 22 17 22 22
Singleton Singleton 8 6 8 1 25 12 25 25
Merriwa Merriwa 18 16 2 4 1 0 21 13 21 21
NSW ALERTS SYDNEY FORECAST
Tue 15 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