Table 1.

Average magnitude of pollutants within household.

S No	Category	PM2.5–10 (mg m−3)	CO (PPM)
1	Smoking per episode within room	14 (20)	65.5
2	Biomass	263	62.6 (21)
3	Clean fuel	133	Few
4	Non-ventilation	0.45	11
5	Ventilation	0.10	1.6–4.4
6	Pollutant coverage (kitchen)	652	5.1–5.8
7	Pollutant coverage (outside the kitchen)	297	Few
6	Open fire space/traditional mud stove	0.45	4.4
7	Improve cooking stove	0.10	0.7