Utah Pollen by City
Utah's cities read the high-elevation Mountain West pollen calendar: tree pollen peaks Mar–May, grass May–Jul, and ragweed Aug–Oct — short, sharp seasons set late by elevation, with sagebrush adding to the late-summer weed load. Every city below has its own page with today’s verdict and the full 12-month season calendar.
Cities in Utah
| City | Tree pollen season | Population |
|---|---|---|
| Salt Lake City | Mar–May | 1,183,003 |
| Provo | Mar–May | 641,732 |
| Ogden | Mar–May | 630,643 |
| Lake Point | Mar–May | 2,563 |
Our dataset lists 332 places in Utah; the 4 above have a page. For a smaller town, the nearest city above is the closest match.