Table 3.
Reported activities and corresponding PM2.5 peak measures.
| Pre | Post | |||
|---|---|---|---|---|
| Reported activity |
Median PM2.5 (range) |
Reported activity (No. of Homes)1 |
Median PM2.5 (range) |
|
| Number of stove loadings during sampling period | 19 | 5 (1 – 10) | 54 (21) | 5 (2 – 12) |
| PM2.5 peaks during stove loadings (μg/m3) | 19 | 111 (12 – 472) | 54 (21) | 386 (3 – 2,333) |
| PM2.5 peaks during cleaning activities (μg/m3) | 1 | 28 (28 – 28) | 5 (4) | 108 (9 – 114) |
| PM2.5 peaks during burning of candles or incense (μg/m3) | 1 | 70 (70 – 70) | 9 (5) | 62 (4 – 522) |
| PM2.5 peaks during cooking activities (μg/m3) | 4 | 305 (43 – 1,230) | 15 (10) | 135 (6 – 301) |
1
Total across all sampling events (homes sampled one to four times post-changeout) followed by number of homes reporting any activity.