Assessment of Population Exposure to Coarse and Fine Particulate Matter in the Urban Areas of Chennai, India

Figure 4

Monthly wind speed (m/s) and wind directions over Chennai. Data derived from ECMWF (at 6-h interval), (a) November 2013, (b) December 2013, (c) January 2014, and (d) February 2014.

(a)

(b)

(c)

(d)