South Carolina Pollen by City
South Carolina's cities read the warm, humid subtropical Southeast pollen calendar: tree pollen peaks Feb–Apr, grass Apr–Sep, and ragweed Aug–Nov — an unusually long, overlapping season — the warm climate stretches grass across much of the year and pushes ragweed deep into autumn. Every city below has its own page with today’s verdict and the full 12-month season calendar.
Cities in South Carolina
| City | Tree pollen season | Population |
|---|---|---|
| Charleston | Feb–Apr | 734,681 |
| Columbia | Feb–Apr | 610,536 |
| Greenville | Feb–Apr | 402,612 |
| Myrtle Beach | Feb–Apr | 348,669 |
| Rock Hill | Feb–Apr | 240,159 |
| Spartanburg | Feb–Apr | 218,799 |
| Moncks Corner | Feb–Apr | 15,485 |
Our dataset lists 473 places in South Carolina; the 7 above have a page. For a smaller town, the nearest city above is the closest match.