Allergies & Pollen for Stockton, California
Discussion
Concentration of pollen grains in the air for Wednesday will be falling in the moderate range. This relief in pollen levels is caused in part by rising humidity, weak winds and expected precipitation in the afternoon which tends to wash pollen out of the air. That's good news for allergy sufferers.
Allergy Facts
In northwestern Europe, June is the most typical grass pollen month, whereas in Mediterranean Europe, May is the more prominent grass-pollen period.