Air Quality · UV · Pollen

Air quality in Missouri

Missouri, United States · November 3 2026

1/6

Good

Air Quality · US EPA

1/6

Good

UV Index · max

2.7

Moderate

Pollen · dominant

Low

Ragweed

Air quality breakdown Good

US EPA 1/6 · UK DEFRA 1/10 · µg/m³.

PM2.5 4.1 µg/m³

PM10 5.1 µg/m³

O3 65 µg/m³

NO2 4.6 µg/m³

SO2 1.1 µg/m³

CO 141 µg/m³

Air quality is satisfactory - enjoy your usual outdoor activities.

Today's maximum UV is 2.7.

036811+

Seek shade near midday; sunscreen and a hat recommended.

Dominant allergen: Ragweed · 3 grains/m³.

Trees

no data

None

Grass

no data

None

Weeds

Ragweed · 3

Low

Low to moderate pollen - most people are unaffected; the highly sensitive may notice mild symptoms.