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Occup Environ Med 58:511-516 doi:10.1136/oem.58.8.511
  • Paper

Ultrafine particles and nitrogen oxides generated by gas and electric cooking

Table 3

The maximum 5 minute concentrations of nitric oxide (NO) and nitrogen dioxide (NO2) above baseline for each cooking method

Experiment n Peak concentration above baseline (ppb)
mean (SD)
NO2 NO
Rings:
 1 Ring 4 437  (219) 572  (139)
 2 Rings 2 310 (52) 819 (30)
 3 Rings 3 584 (13) 1378 (172)
 4 Rings 6 996 (139) 2060 (293)
 Boil water 4 184 (52) 402 (150)
 Stir fry 5 92 (5) 114 (15)
 Fry bacon 6 104 (19) 120 (7)
Oven:
 Bake cake 2 230 (13) 627 (44)
 Roast meat 3 296 (52) 892 (174)
 Bake potatoes 3 373 (70) 1047 (164)

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