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Whether you live in a city with air pollution or just happen to be visiting one—running through all of the poor air quality can seem like a dangerous game to play. Questions I'll answer are: What are the health effects of air pollution? Is there a healthier way to run outside even the air quality index says it's unhealthy? ----------------------------------------------------------- Sources: [1] A 10 μg/m3 increase in PM2.5 was associated with a 0.40% increase in total non-accidental mortality, a 0.63% increase in mortality due to cardiovascular disease, and a 0.75% increase in mortality due to respiratory disease pm10 total non-accidental mortality (.36%), mortality due to cardiovascular disease (.36%), and mortality due to respiratory disease (.42%) for each 10 μg/m3 increase in PM10 (https://www.sciencedirect.com/science...) [2] Blood Pressure that BP was positively related to PM2.5 exposure with an elevation of 1.393 mmHg, 95% CI (0.874–1.912) and 0.895 mmHg, 95% CI (0.49–1.299) per 10 μg/m3 increase for SBP and DBP, respectively. Long-term exposure showed the strongest https://journals.lww.com/jhypertensio... [3] "Each 10 μg/m³ m^3 elevation in fine particulate air pollution was associated with approximately a 4%, 6% and 8% increased risk of all-cause, cardiopulmonary, and lung cancer mortality, respectively." https://jamanetwork.com/journals/jama... [4] Short exposures of aerodynamic diameters less than 10 and 2.5 µm (PM10 and PM2.5) are positively associated with increases in mortality due to non-accidental cause, cardiovascular disease and respiratory disease. (https://www.sciencedirect.com/science...) **MASKS** ---Note In the video, I stated incorrectly that cloth masks only filter 30% of particulate matter. DISPOSABLE, non-woven masks (i.e. from a box) will filter 30%. N99/N95 will filter 80%+, but the BREATHABILITY is much poorer than the Nanofiber masks. ---------- [1] Nanofiber membrane is a must to fabricate PM0.1, PM1.0, and MP2.5 masks, in a CONE shape http://www.doiserbia.nb.rs/img/doi/03... [2] The results indicate that nanofiber mask material can efficiently filter out the PM2.5 particles and simultaneously preserve a good breathability https://www.hindawi.com/journals/jche... LINK TO MASK: http://www.ftene.com/product/b2c1.php (I still need to track down exactly where one can purchase this) ----------------------------------------------------------- Sometimes I post pictures that aren't related at all to this channel on / jakeabdinoor I keep track of my running on / strava