Very Low Pollen in Tempe, 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 Tempe
Pollen levels in Tempe are quiet today. Grass is the only type registering any activity, and even that is at a very low level, so most people should get through the day without any irritation. Tree pollen is absent entirely, which is typical for midsummer in the Valley, well past the season for mesquite, olive, and other desert trees that release pollen earlier in the year. Looking ahead, conditions are expected to hold steady, with grass staying low and tree pollen remaining a non-issue through the next few days. This lull fits the usual seasonal pattern for the region, as summer tends to be a calmer stretch before ragweed and other weeds become more active later in the year. For now, sensitive individuals should find little to worry about outdoors.
Common questions
- What is the pollen count in Tempe, AZ today?
- Tempe, AZ is at a very low 1 out of 5 on the Universal Pollen Index today, driven mainly by grass pollen. Over the next five days it ranges from 0 to 1 of 5.
- Is grass pollen high in Tempe, 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.
- What plants are causing allergies in Tempe, AZ?
- Juniper (Cupressaceae (the Cypress family), Early winter to late spring (most species)) is actively pollinating.