asthma_thunderstorm
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| asthma_thunderstorm [2026/09/29 12:05] – [Grass pollen counts in Melbourne] gary1 | asthma_thunderstorm [2026/09/29 12:05] (current) – [Grass pollen counts in Melbourne] gary1 | ||
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| *counts start to rise in mid-October and peak at end of November and return to minimal levels by end of December (([[http:// | *counts start to rise in mid-October and peak at end of November and return to minimal levels by end of December (([[http:// | ||
| - | *Grass pollen seasons in Melbourne range from minimal cumulative daily counts of around 1,000 pollen counts (grains/m3) over the season such as occurred in 2015, to over 6,700 which occurred in 1993. | + | *grass pollen seasons in Melbourne range from minimal cumulative daily counts of around 1,000 pollen counts (grains/m3) over the season such as occurred in 2015, to over 6,700 which occurred in 1993. |
| - | *Severity | + | *severity |
| - | *An extreme day has daily average pollen counts over 100 grass pollen grains per cubic metre of air. | + | *an extreme day has daily average pollen counts over 100 grass pollen grains per cubic metre of air. |
| =====history of thunderstorm asthma events===== | =====history of thunderstorm asthma events===== | ||
asthma_thunderstorm.txt · Last modified: 2026/09/29 12:05 by gary1