Monday
14 April 2025
6 - 7 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 7 10 44 1 0 17 14 44 44
Cook And Phillip
Earlwood 0 0 8 17 22 15 22
Lidcombe 1 1 10 36 3 0 26 26 36
Macquarie Park 1 2 0 4 0 0 17 15 17
Randwick 0 9 14 42 1 23 13 42
Rozelle 0 4 10 42 3 0 20 19 42
Sydney North-west Parramatta North 0 0 10 12 1 0 23 18 23 73
Penrith 0 0 6 40 0 0 34 41 41
Prospect 1 4 8 47 0 0 25 22 47
Richmond 1 1 3 73 0 45 62 73
Rouse Hill 1 4 5 13 1 0 22 22 22
St Marys 0 0 1 13 19 10 19
Sydney South-west Bargo 2 2 9 128 1 131 131 131
Bringelly 1 1 2 62 0 29 35 62
Camden 1 1 4 6 0 20 14 20
Campbelltown West 0 0 11 40 1 0 26 29 40
Liverpool 2 2 6 17 1 0 26 43 43
Oakdale 12 17 1 26 26 30 30
Illawarra Wollongong 12 19 8 18 1 0 26 20 26 27
Kembla Grange 16 16 6 17 27 23 27
Albion Park South 0 1 6 16 0 21 11 21
Lower Hunter Newcastle 1 1 11 7 2 1 27 25 27 27
Beresfield 1 0 7 12 20 16 20
Wallsend 1 1 6 7 0 17 9 17
Newcastle Carrington 12 1 32 17 32 51
Stockton 1 5 1 51 19 51
Mayfield 8 0 28 13 28
Central Coast Wyong 1 1 2 2 0 0 13 7 13 13
Lake Macquarie Morisset 10 4 4 0 0 16 13 16 16
Central Tablelands Bathurst 1 1 94 160 160 160
Orange 1 8 10 48 41 63 63
Mid-north Coast Coffs Harbour 6 15 8 1 17 10 17 17
Port Macquarie 5 7 7 4 0 0 15 11 15
Northern Tablelands Armidale 26 6 4 26 26
North-west Slopes Gunnedah 2 5 6 10 7 10 15
Narrabri 11 10 11
Tamworth 7 14 4 15 14 15
Southern Tablelands Goulburn 1 2 6 24 21 26 26 26
South-west Slopes Albury 4 10 12 64 67 67 147
Wagga Wagga North 1 1 8 147 64 147
Muswellbrook Muswellbrook 5 0 20 19 20 20
Singleton Singleton 1 1 7 0 21 11 21 21
Merriwa Merriwa 5 10 4 7 1 0 23 15 23 23
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