Air Quality · UV · Pollen

Air quality in Chongqing

Chongqing, China · 13 November 2026

4/6

Unhealthy

Air Quality · US EPA

4/6

Unhealthy

UV Index · max

0.6

Low

Pollen · dominant

Low

Ragweed

Air quality breakdown Unhealthy

US EPA 4/6 · UK DEFRA 10/10 · µg/m³.

PM2.5 88 µg/m³

PM10 90 µg/m³

O3 7.4 µg/m³

NO2 63 µg/m³

SO2 20 µg/m³

CO 1141 µg/m³

Everyone may feel effects; sensitive groups should avoid outdoor exertion.

Today's maximum UV is 0.6.

036811+

No protection needed for most people.

Dominant allergen: Ragweed · 0 grains/m³.

Trees

no data

None

Grass

no data

None

Weeds

Ragweed · 0

Low

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