Air Quality Monitor

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Indoor · Your monitorlive
CO₂
-- ppm
--
tap for scale ›
PM2.5
-- µg/m³
--
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Temp
-- °C
--
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Humidity
-- %
--
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Outdoor · Central LASCAQMD · loading…
PM2.5
-- µg/m³
outdoor
Ozone
-- ppb
O₃
NO₂
-- ppb
Nitrogen dioxide
PM10
-- µg/m³
Coarse particles
Indoor: CO₂ + PM2.5 (spike-filtered) · Outdoor: PM2.5 + Ozone + NO₂ (SCAQMD, hourly) · download CSV