Very Low Pollen in Tucson, AZ
Very low today, mostly grass pollen.
Last updated July 28, 2026
What to do today
- Pollen levels are very low right now. It's a great day to enjoy the outdoors!
Forecast
About pollen in Tucson
Grass is the only pollen type registering in Tucson today, and levels are quite low. Most people, even those with grass sensitivities, should find little to notice outdoors right now. Overall pollen activity in the area is minimal this week. Looking ahead, grass levels are expected to hold steady at this low level over the next several days, so no significant change is on the horizon. This lull fits the season well: desert trees like mesquite, olive, and paloverde typically finish their heaviest pollen release earlier in the year, and true grass pollen tends to stay subdued during Tucson's hot summer stretch. As late summer approaches, keep in mind that weed pollen, including ragweed, tends to pick up into the fall, so conditions may shift again in the coming weeks.
Common questions
- What is the pollen count in Tucson, AZ today?
- Tucson, AZ is at a very low 1 out of 5 on the Universal Pollen Index today, driven mainly by grass pollen. The five-day outlook holds steady around 1 of 5.
- Is grass pollen high in Tucson, AZ right now?
- Grass pollen is very low today at 1 of 5, and it's past its peak season. Most people won't notice it.