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Impacts of HONO sources on the photochemistry in Mexico City during the MCMA-2006/MILAGO Campaign

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Fig. 1. WRF-CHEM simulation domain. Black squares represent the RAMA (Mexico City Ambient Air Monitoring Network) sites and red filled circle is the T0 super site at the Instituto del Petroleo (IMP) laboratories (Mexico, DF).
Fig. 2. Comparison of HONO measurements from three LP- LP-DOAS instruments during two field campaigns in the MCMA.
Table 1. Species used for comparison with simulations at T0.
Fig. 4. Simulated and observed photolysis rate of HONO at T0 during 24–29 March 2006. The black dots denote the observation and the red represents the simulations in the E-case.
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