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o3

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O3: Ozone

Conversion mixing ratio to mass density (1 atm, 25 ºC): 1 ppb = 2.00 μg/m³

Air quality standards in Europe (in μg/m³):

	limit value	alert threshold
hourly average	180	240 ¹⁾
8-hour average	120 ²⁾	—

Sensors

Sensor boxes containing O3 sensors

¹⁾ When exceeded for 3 consecutive hours in an area of at least 100 km².

²⁾ max. 25 days exceeding this limit value allowed per year

o3.1445522949.txt.gz · Last modified: 22-10-2015 14:09 by admin