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. Author manuscript; available in PMC: 2018 Nov 23.
Published in final edited form as: J Expo Sci Environ Epidemiol. 2018 May 23;28(4):400–410. doi: 10.1038/s41370-018-0024-2

Figure 1.

Figure 1

Distribution of the mean 24-hour time-weighted-average PM2.5 concentration (µg/m3) as compared to the WHO 24-hour standard of 25 µg/m3 (dashed line) by type of a) primary cooking fuel and b) all cooking fuels in low-income urban homes in Pune, India (n = 166).

K: Kerosene but no wood; W: Wood but no kerose;

K & W: Both kerosene and wood