Table 2.

Distribution of Exposures Over a Two-year Period (2001–2016)

Exposure	Minimum	10th Percentile	25th Percentile	Mean	Median	75th Percentile	90th Percentile	Maximum
Warm-Season Temperature (°C)	6.49	15.67	17.49	20.26	19.92	22.98	25.61	31.92
Cold-Season Temperature (°C)	−9.73	−0.58	1.94	6.28	5.38	10.55	14.69	24.01
NO2 (ppb)	0.03	7.15	9.63	16.22	13.86	20.63	29.14	98.59
O3 (ppb)	19.75	38.76	42.29	45.29	45.19	48.56	51.66	80.44
PM2.5 (μg/m3)	0.79	5.78	7.82	9.77	9.73	11.76	13.71	28.85