Figure 2
Mean residential fine particulate matter (PM2.5) exposure, by low-income status, visible minority status and Census Metropolitan Area (CMA), household CMA population, Canada, 2006

Data table for Figure 2
| Years since arrival in Canada | PM2.5 exposure | 95% confidence interval | Mean for urban non-immigrants | |
|---|---|---|---|---|
| from | to | |||
| μg/m3 | ||||
| 0 | 8.80 | 8.76 | 8.84 | 7.81 |
| 1 | 8.94 | 8.92 | 8.96 | 7.81 |
| 2 | 8.90 | 8.88 | 8.92 | 7.81 |
| 3 | 8.81 | 8.79 | 8.83 | 7.81 |
| 4 | 8.77 | 8.75 | 8.79 | 7.81 |
| 5 | 8.75 | 8.73 | 8.77 | 7.81 |
| 6 | 8.68 | 8.66 | 8.70 | 7.81 |
| 7 | 8.64 | 8.62 | 8.66 | 7.81 |
| 8 | 8.60 | 8.58 | 8.62 | 7.81 |
| 9 | 8.59 | 8.57 | 8.61 | 7.81 |
| 10 | 8.57 | 8.55 | 8.59 | 7.81 |
| 11 | 8.64 | 8.62 | 8.66 | 7.81 |
| 12 | 8.58 | 8.56 | 8.60 | 7.81 |
| 13 | 8.64 | 8.62 | 8.66 | 7.81 |
| 14 | 8.68 | 8.66 | 8.70 | 7.81 |
| 15 | 8.69 | 8.67 | 8.71 | 7.81 |
| 16 | 8.64 | 8.62 | 8.66 | 7.81 |
| 17 | 8.63 | 8.61 | 8.65 | 7.81 |
| 18 | 8.59 | 8.57 | 8.61 | 7.81 |
| 19 | 8.68 | 8.64 | 8.72 | 7.81 |
| 20 | 8.64 | 8.60 | 8.68 | 7.81 |
| 21 | 8.63 | 8.59 | 8.67 | 7.81 |
| 22 | 8.60 | 8.56 | 8.64 | 7.81 |
| 23 | 8.53 | 8.49 | 8.57 | 7.81 |
| 24 | 8.54 | 8.50 | 8.58 | 7.81 |
| 25 | 8.46 | 8.42 | 8.50 | 7.81 |
| 26 | 8.48 | 8.46 | 8.50 | 7.81 |
| 27 | 8.52 | 8.48 | 8.56 | 7.81 |
| 28 | 8.51 | 8.47 | 8.55 | 7.81 |
| 29 | 8.41 | 8.37 | 8.45 | 7.81 |
| 30 | 8.52 | 8.48 | 8.56 | 7.81 |
| 31 | 8.50 | 8.48 | 8.52 | 7.81 |
| 32 | 8.52 | 8.50 | 8.54 | 7.81 |
| 33 | 8.58 | 8.54 | 8.62 | 7.81 |
| 34 | 8.56 | 8.52 | 8.60 | 7.81 |
| 35 | 8.62 | 8.58 | 8.66 | 7.81 |
| 36 | 8.65 | 8.61 | 8.69 | 7.81 |
| 37 | 8.61 | 8.57 | 8.65 | 7.81 |
| 38 | 8.61 | 8.57 | 8.65 | 7.81 |
| 39 | 8.59 | 8.55 | 8.63 | 7.81 |
| 40 | 8.68 | 8.64 | 8.72 | 7.81 |
| 41 | 8.75 | 8.71 | 8.79 | 7.81 |
| 42 | 8.73 | 8.69 | 8.77 | 7.81 |
| 43 | 8.78 | 8.72 | 8.84 | 7.81 |
| 44 | 8.63 | 8.57 | 8.69 | 7.81 |
| 45 | 8.72 | 8.66 | 8.78 | 7.81 |
| 46 | 8.74 | 8.70 | 8.78 | 7.81 |
| 47 | 8.80 | 8.76 | 8.84 | 7.81 |
| 48 | 8.68 | 8.64 | 8.72 | 7.81 |
| 49 | 8.53 | 8.49 | 8.57 | 7.81 |
| 50 | 8.65 | 8.61 | 8.69 | 7.81 |
| 51 | 8.64 | 8.58 | 8.70 | 7.81 |
| 52 | 8.61 | 8.55 | 8.67 | 7.81 |
| 53 | 8.55 | 8.51 | 8.59 | 7.81 |
| 54 | 8.52 | 8.48 | 8.56 | 7.81 |
| 55 | 8.70 | 8.66 | 8.74 | 7.81 |
| 56 | 8.76 | 8.70 | 8.82 | 7.81 |
| 57 | 8.75 | 8.69 | 8.81 | 7.81 |
| 58 | 8.77 | 8.69 | 8.85 | 7.81 |
| 59 | 8.51 | 8.39 | 8.63 | 7.81 |
|
Note: Dashed line is mean residential exposure among non-immigrants in urban cores. Sources: 2006 Census of Canada; van Donkelaar A, Martin RV, Spurr RJD, et al. High-resolution satellite-derived PM2.5 from optical estimation and geographically weighted regression over North America. Environmental Science and Technology 2015; 49(17): 10482-91. |
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