University of California Press

Table 4

List of the 14 exposure metrics from the case study influenced by different portions of the ozone distribution (Lefohn et al., 2017). DOI: https://doi.org/10.1525/elementa.279.t4

Exposure metrics influenced by high hourly average ozone levels

Exposure metrics influenced by moderate and high hourly average ozone levels

Exposure metrics influenced by moderate hourly average ozone levels

Exposure metrics influenced by low, moderate, and high hourly average ozone levels

Annual 4th highest daily maximum of the 8-h ozone level (A4MDA8) based on the US EPA protocol used in the 2008 8-h standard
Annual maximum of the daily 8-h ozone level (AmaxMDA8) based on the US EPA protocol used in the 2008 8-h standard
Annual maximum daily 1-h average level (AmaxMDA1)
4th highest W90 (A4W90)

SOMO35
12-h W126 3-month
12-h W126 6-month
24-h W126 3-month
24-h W126 6-month
12-h AOT40 3-month
12-h AOT40 6-month

Daily 12-h average (M12) averaged over 3-months
Daily 12-h average (M12) averaged over 6-months

SOMO10

Exposure metrics influenced by high hourly average ozone levels	Exposure metrics influenced by moderate and high hourly average ozone levels	Exposure metrics influenced by moderate hourly average ozone levels	Exposure metrics influenced by low, moderate, and high hourly average ozone levels

Annual 4th highest daily maximum of the 8-h ozone level (A4MDA8) based on the US EPA protocol used in the 2008 8-h standard Annual maximum of the daily 8-h ozone level (AmaxMDA8) based on the US EPA protocol used in the 2008 8-h standard Annual maximum daily 1-h average level (AmaxMDA1) 4th highest W90 (A4W90)	SOMO35 12-h W126 3-month 12-h W126 6-month 24-h W126 3-month 24-h W126 6-month 12-h AOT40 3-month 12-h AOT40 6-month	Daily 12-h average (M12) averaged over 3-months Daily 12-h average (M12) averaged over 6-months	SOMO10

View Large

This Feature Is Available To Subscribers Only