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controls
PM2.5
surface forecast
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1×
Day 1
Day 2
Day 3
72h
sites:
obs
no obs this hour
no PM2.5 sensor
fire 24h
burning now
PM2.5
·
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▾
AQI — PM2.5 (µg/m³)
AQI
Conc
80%
▾
legend
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Hover for values · click for the 72-hour time series · drag the slider to animate