Low Pollen in Tucson, AZ
Low today, mostly grass pollen.
Last updated July 1, 2026
What to do today
- It's a good day for outdoor activities since pollen levels are low.
- Do you know which plants cause your pollen allergy? Check out the pollen data to be prepared.
Forecast
About pollen in Tucson
Grass pollen is the main player in Tucson today, sitting at a Low level of 2 on the Universal Pollen Index, which also reflects the overall reading. The forecast points toward a gentle easing ahead, with grass holding at 2 tomorrow before slipping to 1 for the remainder of the five-day window. Late June falls within the late-spring to early-summer stretch when grasses typically do most of the talking, so this modest activity fits the season. Tree pollen, which usually leads earlier in spring from desert species like mesquite and palo verde, is not being reported today, and weed pollen has no data either, with ragweed's bigger contribution still months off in late summer and fall. Expect quiet, low-end conditions overall in the days just ahead.
Common questions
- What is the pollen count in Tucson, AZ today?
- Tucson, AZ is at a low 2 out of 5 on the Universal Pollen Index today, driven mainly by grass pollen. Over the next five days it ranges from 1 to 2 of 5.
- Is grass pollen high in Tucson, AZ right now?
- Grass pollen is low today at 2 of 5, and it's past its peak season. Most people won't have symptoms.