EPA AirNow ?Shows official US EPA air quality monitoring stations on the map. Click a station to see its PM2.5, ozone and NO2 readings and compare with your BackpAQ data.
Trip Analysis
Device: --
Avg PM2.5 ?Fine particulate matter smaller than 2.5 microns. Long-term exposure above 12 µg/m³ (US annual standard) can affect lung and heart health.0.0 µg/m³
Avg NOX Index ?Nitrogen oxide index (1–500). NOX gases come from vehicle exhaust and combustion. Values above 20 suggest elevated pollution.0
Avg VOC Index ?Volatile organic compound index (1–500). VOCs come from paints, cleaners, and vehicle exhaust. Baseline is around 100.0
Min/Max PM ?The lowest and highest PM2.5 readings in this track. A large gap means you passed through areas with very different air quality.0.0 / 0.0
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