
Green ash
Fraxinus pennsylvanica
Moderate today, mostly grass pollen.
Last updated July 9, 2026
Grass pollen is the main driver of today's conditions in Colorado Springs, sitting at a moderate level that could cause some noticeable symptoms for those who are sensitive to it. Tree pollen, meanwhile, remains very low, so it should not be a significant factor for most people right now. Looking ahead, grass pollen is expected to ease slightly over the next several days, settling into a milder but still present range, while tree pollen should stay quiet throughout the period. This pattern fits the season well: the earlier tree pollen from species like ash, oak, and elm has largely wound down, and grasses are now the more active source of pollen as summer settles in. Anyone who reacts to grass may still want to keep an eye on outdoor conditions, even as the overall pollen picture stays relatively manageable.
Every dot is a tree near Colorado Springs, colored by how allergenic it is. Click one for its details, and zoom in for a closer look.
The local tree genera behind today's pollen near Colorado Springs. Each bar is that genus's share of the tree pollen.
177 pollen-relevant trees nearby drive today's tree-pollen reading.
Get to know the tree types growing around Colorado Springs: what each looks like, how allergenic it is, and when it blooms.

Green ash
Fraxinus pennsylvanica

Siberian elm
Ulmus pumila

Ponderosa pine
Pinus ponderosa

Silver maple
Acer saccharinum

Honeylocust
Gleditsia triacanthos

Austrian pine
Pinus nigra

Norway maple
Acer platanoides

Littleleaf linden
Tilia cordata

Rocky mountain juniper
Juniperus scopulorum

Plains cottonwood
Populus sargentii

Pinon pine
Pinus edulis

Quaking aspen
Populus tremuloides

Juniper
Juniperus chinensis

Pinyon pine
Pinus edulis

Elm
Ulmus

Swamp white oak
Quercus bicolor