Dashboard
Time Series
Stations
25
Pollutants
6
Source
presentation.dashboard_wide
Pollutant
Range
Dec 2023
Stations
5 / 25
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Readings
3,660
Missing
2.2%
Normal status
95.6%
Mean PM2.5
28.0347
mg/m³
Above threshold
2,577
of 3,578 valid
Series
PM2.5 concentration
Dec 1, 2023 – Dec 31, 2023 · 5 stations
threshold 15 mg/m³
Distribution
Status mix
Breakdown
By status
Normal
3,500
95.6%
Power cut
92
2.5%
Abnormal data
48
1.3%
Calibration
20
0.5%