After helping me, my father wanted to "test" the sensor, by lighting fireworks underneath it. Well, it sure worked, values skyrocketed beyond the design limit of 1000 μg/m3.
| WHO guideline max values (2005-2021) | ||
|---|---|---|
| PM10 | PM2.5 | |
| Annual mean | 20 μg/m3 | 10 μg/m3 |
| 24-hour mean | 50 μg/m3 | 25 μg/m3 |