Name: Pollen forecast for Hong Kong (2026-10-16)
Creator: Pollen Count
Published: 2026-10-16T15:26:46Z
License: https://pollencount.org/terms/

The pollen count in Hong Kong today is high, driven mainly by Parthenium Weed.

HIGH

8 active species

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4-Day Forecast:

Morning

Grass MED

Tree LOW

Weed MED

Afternoon

Grass MED

Tree LOW

Weed HIGH

Evening

Grass LOW

Tree LOW

Weed MED

Species	Level	Count
🌿 Parthenium Weed	HIGH	19 grains/m³
🌾 Grass (mixed)	MED	12 grains/m³
🌿 Pigweed	LOW	2 grains/m³
🌿 Fat Hen	LOW	2 grains/m³
🌾 Bermuda Grass	LOW	2 grains/m³
+35 more tracked Cock's-foot Perennial Ryegrass Ribwort Plantain Box Elder Alder Common Ragweed Western Ragweed Giant Ragweed Sagebrush Mugwort Paper Birch Silver Birch Downy Birch Australian Pine Japanese Cypress Hazel Japanese Cedar Mediterranean Cypress Ash Mountain Cedar White Mulberry Olive Pellitory-of-the-wall Upright Pellitory Timothy Grass London Plane Black Poplar Mesquite White Oak Holm Oak English Oak Common Sorrel Russian Thistle Field Elm Stinging Nettle All species in the app: Android iOS
🌿 Parthenium Weed	HIGH	19 grains/m³
🌾 Grass (mixed)	MED	12 grains/m³
🌿 Pigweed	LOW	2 grains/m³
🌿 Fat Hen	LOW	2 grains/m³
🌾 Bermuda Grass	LOW	2 grains/m³
+35 more tracked Cock's-foot Perennial Ryegrass Ribwort Plantain Box Elder Alder Common Ragweed Western Ragweed Giant Ragweed Sagebrush Mugwort Paper Birch Silver Birch Downy Birch Australian Pine Japanese Cypress Hazel Japanese Cedar Mediterranean Cypress Ash Mountain Cedar White Mulberry Olive Pellitory-of-the-wall Upright Pellitory Timothy Grass London Plane Black Poplar Mesquite White Oak Holm Oak English Oak Common Sorrel Russian Thistle Field Elm Stinging Nettle All species in the app: Android iOS
🌿 Parthenium Weed	HIGH	29 grains/m³
🌾 Grass (mixed)	MED	14 grains/m³
🌿 Pigweed	LOW	3 grains/m³
🌿 Fat Hen	LOW	3 grains/m³
🌾 Bermuda Grass	LOW	3 grains/m³
+35 more tracked Ribwort Plantain Cock's-foot Perennial Ryegrass Box Elder Alder Common Ragweed Western Ragweed Giant Ragweed Sagebrush Mugwort Paper Birch Silver Birch Downy Birch Australian Pine Japanese Cypress Hazel Japanese Cedar Mediterranean Cypress Ash Mountain Cedar White Mulberry Olive Pellitory-of-the-wall Upright Pellitory Timothy Grass London Plane Black Poplar Mesquite White Oak Holm Oak English Oak Common Sorrel Russian Thistle Field Elm Stinging Nettle All species in the app: Android iOS
🌿 Parthenium Weed	V.HI	30 grains/m³
🌾 Grass (mixed)	MED	15 grains/m³
🌿 Pigweed	LOW	3 grains/m³
🌿 Fat Hen	LOW	3 grains/m³
🌾 Bermuda Grass	LOW	3 grains/m³
+35 more tracked Ribwort Plantain Cock's-foot Perennial Ryegrass Box Elder Alder Common Ragweed Western Ragweed Giant Ragweed Sagebrush Mugwort Paper Birch Silver Birch Downy Birch Australian Pine Japanese Cypress Hazel Japanese Cedar Mediterranean Cypress Ash Mountain Cedar White Mulberry Olive Pellitory-of-the-wall Upright Pellitory Timothy Grass London Plane Black Poplar Mesquite White Oak Holm Oak English Oak Common Sorrel Russian Thistle Field Elm Stinging Nettle All species in the app: Android iOS

Last updated: 15:26 UTC

4-Day Forecast	Tree	Grass	Weed
Fri 16 Oct	LOW	MED	HIGH
Sat 17 Oct	LOW	MED	HIGH
Sun 18 Oct	LOW	MED	HIGH
Mon 19 Oct	LOW	MED	V.HI

Map of Hong Kong (22.3193°, 114.1694°)

More in China

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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