MED

12 active species

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4-Day Forecast:

Morning

Grass LOW

Tree LOW

Weed LOW

Afternoon

Grass MED

Tree LOW

Weed MED

Evening

Grass MED

Tree LOW

Weed MED

Species	Level	Count
🌾 Grass (mixed)	MED	13 grains/m³
🌾 Bermuda Grass	MED	9 grains/m³
🌿 Sagebrush	MED	6 grains/m³
🌿 Pellitory-of-the-wall	MED	5 grains/m³
🌿 Russian Thistle	LOW	4 grains/m³
+35 more tracked Pigweed Fat Hen Cock's-foot Ribwort Plantain Mugwort Upright Pellitory Timothy Grass Box Elder Alder Common Ragweed Western Ragweed Giant Ragweed Paper Birch Silver Birch Downy Birch Australian Pine Japanese Cypress Hazel Japanese Cedar Mediterranean Cypress Ash Mountain Cedar Perennial Ryegrass White Mulberry Olive Parthenium Weed London Plane Black Poplar Mesquite White Oak Holm Oak English Oak Common Sorrel Field Elm Stinging Nettle All species in the app: Android iOS
🌾 Grass (mixed)	MED	11 grains/m³
🌿 Sagebrush	MED	8 grains/m³
🌾 Bermuda Grass	MED	8 grains/m³
🌿 Pellitory-of-the-wall	MED	6 grains/m³
🌿 Russian Thistle	MED	5 grains/m³
+35 more tracked Pigweed Fat Hen Cock's-foot Upright Pellitory Ribwort Plantain Mugwort Timothy Grass Box Elder Alder Common Ragweed Western Ragweed Giant Ragweed Paper Birch Silver Birch Downy Birch Australian Pine Japanese Cypress Hazel Japanese Cedar Mediterranean Cypress Ash Mountain Cedar Perennial Ryegrass White Mulberry Olive Parthenium Weed London Plane Black Poplar Mesquite White Oak Holm Oak English Oak Common Sorrel Field Elm Stinging Nettle All species in the app: Android iOS
🌾 Grass (mixed)	MED	13 grains/m³
🌿 Sagebrush	MED	9 grains/m³
🌾 Bermuda Grass	MED	9 grains/m³
🌿 Pellitory-of-the-wall	MED	7 grains/m³
🌿 Russian Thistle	MED	5 grains/m³
+35 more tracked Pigweed Fat Hen Cock's-foot Ribwort Plantain Mugwort Upright Pellitory Timothy Grass Box Elder Alder Common Ragweed Western Ragweed Giant Ragweed Paper Birch Silver Birch Downy Birch Australian Pine Japanese Cypress Hazel Japanese Cedar Mediterranean Cypress Ash Mountain Cedar Perennial Ryegrass White Mulberry Olive Parthenium Weed London Plane Black Poplar Mesquite White Oak Holm Oak English Oak Common Sorrel Field Elm Stinging Nettle All species in the app: Android iOS
🌾 Grass (mixed)	MED	11 grains/m³
🌾 Bermuda Grass	MED	8 grains/m³
🌿 Sagebrush	MED	6 grains/m³
🌿 Pellitory-of-the-wall	MED	5 grains/m³
🌿 Russian Thistle	LOW	4 grains/m³
+35 more tracked Pigweed Cock's-foot Fat Hen Ribwort Plantain Mugwort Upright Pellitory Timothy Grass Box Elder Alder Common Ragweed Western Ragweed Giant Ragweed Paper Birch Silver Birch Downy Birch Australian Pine Japanese Cypress Hazel Japanese Cedar Mediterranean Cypress Ash Mountain Cedar Perennial Ryegrass White Mulberry Olive Parthenium Weed London Plane Black Poplar Mesquite White Oak Holm Oak English Oak Common Sorrel Field Elm Stinging Nettle All species in the app: Android iOS

Last updated: 14:03 UTC

4-Day Forecast	Tree	Grass	Weed
Wed 20 May	LOW	MED	MED
Thu 21 May	LOW	MED	MED
Fri 22 May	LOW	MED	MED
Sat 23 May	LOW	MED	MED

Map of Sacramento (38.5816°, -121.4944°)

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What Pollen Levels Mean

LOW Symptoms are unlikely

MED Moderate risk of symptoms

HIGH Widespread symptoms likely

V.HI Expect significant symptoms

X.HI Extremely high symptom likelihood & severity