Skip to main content
. 2023 Jun 22;7(4):e256. doi: 10.1097/EE9.0000000000000256

Table 1.

Summary statistics (percentiles, mean, and number of missing days) for the 24-hour-mean concentrations of PM10, NOx, and ozone in Stockholm during the period from 2018 to 2019 (µg m−3).

Minimum 25th percentile Median Mean 75th percentile Maximum Missing
PM10 -0.5 6.2 9.2 11.2 14.0 53.3 28
NOx 2.1 7.5 10.9 13.6 16.9 89.0 14
Ozone 7.9 42.2 54.9 55.1 66.6 121.40 17