Monday
17 August 2020
11 pm - 12 am (AEST)
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Show data readings





VERY GOOD

GOOD

FAIR

POOR

VERY POOR

HAZARDOUS
0 - 33
scale: 33 units
34 - 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
1-hour
average
1-hour
average
Sydney East Cook And Phillip 5 8 16 5 3 0 8 5 16 25
Chullora 4 17 18 7 0 1 15 12 18
Earlwood 5 21 18 5 13 4 21
Macquarie Park 19 22 2 4 3 0 6 8 22
Randwick 16 25 8 3 0 10 8 25
Rozelle 11 15 11 5 2 0 12 10 15
Sydney North-west Parramatta North 9 7 10 5 3 0 9 7 10 24
Prospect 10 9 10 11 1 0 14 17 17
Richmond 14 22 2 3 0 5 8 22
Rouse Hill 17 24 4 4 1 0 8 9 24
St Marys 0 6 12 8 15 15
Sydney South-west Bargo 27 32 0 1 0 4 1 32 35
Bringelly 8 18 2 20 0 17 17 20
Camden 23 31 0 10 1 10 2 31
Campbelltown West 22 28 2 2 2 0 5 5 28
Liverpool 13 24 10 6 1 0 10 25 25
Oakdale 28 35 0 2 35
Illawarra Wollongong 28 34 0 1 1 0 6 2 34 36
Kembla Grange 28 34 0 1 5 1 34
Albion Park Sth 30 36 0 1 0 4 2 36
Lower Hunter Newcastle 14 18 7 2 1 1 16 2 18 21
Beresfield 15 19 6 2 0 9 5 19
Wallsend 11 17 11 3 0 21 5 21
Central Coast Wyong 26 29 1 1 2 0 4 4 29 29
Central Tablelands Bathurst 11 15 15 209
Orange 209 98 119 209
Mid-north Coast Coffs Harbour 14 16 2 4 2 6 6 16 17
Port Macquarie 7 17 8 17 3 0 10 9 17
Northern Tablelands Armidale 43 13 15 43 43
North-west Slopes Gunnedah 6 15 10 74 85 85 85
Narrabri 1 0 1
Tamworth 14 26 26
Southern Tablelands Goulburn 23 29 1 20 11 12 29 29
South-west Slopes Albury 18 14 18 22
Wagga Wagga Nth 18 22 22
Muswellbrook Muswellbrook 6 0 11 30 30 30
Singleton Singleton 15 0 27 5 27 27
NSW ALERTS SYDNEY FORECAST
Tue 18 Aug 2020
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. However, during daylight saving, data is still collected and stored in AEST and will be presented with an apparent 90 minutes delay.