|
Comparison of ambient levels of particles (PM) and NOx to levels used by Crüts et al. |
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| McCreanor et al. [5] |
Crüts et al. [1] |
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|
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| PM2.5 |
28 μg/m3 |
300 μg/m3 |
| Particle # |
640,000 particles/cm3 |
1,200,000 particles/cm3 |
| NO2 |
80 ppb |
1,600 ppb |
Valberg et al. Particle and Fibre Toxicology 2008 5:10 doi:10.1186/1743-8977-5-10 |
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