Meteorological Influences on Seasonal Variation of Fine Particulate Matter in Cities over Southern Ontario, Canada
Figure 3
PM2.5 concentrations (g/m3) in spring (March, April, and May), summer (June, July, and August), fall (September, October, and November), and winter (December, January, and February) at the 12 Ontarian cities in 2006. The cities are ordered by descending latitude (see Table 1 and Figure 1(a)).
