Tennessee Pollen by City
Tennessee'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 Tennessee
| City | Tree pollen season | Population |
|---|---|---|
| Nashville | Feb–Apr | 1,201,962 |
| Memphis | Feb–Apr | 1,037,125 |
| Knoxville | Feb–Apr | 627,090 |
| Chattanooga | Feb–Apr | 415,927 |
| Clarksville | Feb–Apr | 227,059 |
Our dataset lists 501 places in Tennessee; the 5 above have a page. For a smaller town, the nearest city above is the closest match.