Air Quality Deterioration of Urban Areas Caused by Wildfires in a Natural Reservoir Forest of Mexico

Figure 7

Cross section along the latitude 20.66°N (from 103.2°W to 103.7°W), for a height of 600 m and conditions for 26 April with downwind from West to East; (a) CO (ppm), (b) PM10 (μg m⁻³), and (c) NO₂ (ppm). Contours indicate the vertical wind component. Zones with rising air are indicated with (+) and areas with descending air with (−).

(a)

(b)

(c)