It's in the Air we Breathe - Unfiltered
A frequent flyer's personal pollution measuring devices show clearly how the cabin air is contaminated - different aircraft type and different airline.
Below videos show how at cruise level air pollution becomes harmful marking 034 for formaldehyde (HCHO) 0.229 mg / m3, for TVOC 1.046 mg / m3 and particulate matter (PM) at 2.5 001 ug / m3 during practically the whole cruise; air humidity is 29% and cosmic radiation 0.58 microsivert. During approach pollution rises marking 038 poor air quality, formaldehyde HCHO 0.323 mg / m3, TVOC 1,481 mg / m3, PM2.5 004 ug / m3, humidity of 28%. ( #1 December 2019 / #2 January 2020 /#3 and #4 November 2019).
Several videos taken by passengers of visible toxic fume contamination on their flights. (#5 , #6 #7)
Below videos show how at cruise level air pollution becomes harmful marking 034 for formaldehyde (HCHO) 0.229 mg / m3, for TVOC 1.046 mg / m3 and particulate matter (PM) at 2.5 001 ug / m3 during practically the whole cruise; air humidity is 29% and cosmic radiation 0.58 microsivert. During approach pollution rises marking 038 poor air quality, formaldehyde HCHO 0.323 mg / m3, TVOC 1,481 mg / m3, PM2.5 004 ug / m3, humidity of 28%. ( #1 December 2019 / #2 January 2020 /#3 and #4 November 2019).
Several videos taken by passengers of visible toxic fume contamination on their flights. (#5 , #6 #7)
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#1 Lufthansa Airbus A320
#3 aircraft not known
#5 Visible toxic fume contamination on a Ryanair flight January 2020, vid by Passenger. #7 measurable pollution on an Airbus A320 (OO-SNJ)
#9 Formaldehyde pollution - despite "HEPAfilters filter 99.99% .." (July 2021)
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#2 Qatar B777-300
.#4 Iberia Airbus A320neo
#6 Visible toxic fume contamination on a British Airways flight August 2019, video ©Passenger Dani Meroño Bori #8 pollution measured on an A220-300 (AirBaltic)
#10 measurable pollution on an Airbus A319 (OO-SSK)
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