Air Quality · UV · Pollen

Air quality in Centurion

Gauteng, South Africa · 13 November 2026

3/6

Unhealthy for Sensitive Groups

Air Quality · US EPA

3/6

Unhealthy for Sensitive Groups

UV Index · max

14.2

Extreme

Pollen · dominant

Very High

Grass

Air quality breakdown Unhealthy for Sensitive Groups

US EPA 3/6 · UK DEFRA 4/10 · µg/m³.

PM2.5 37 µg/m³

PM10 37 µg/m³

O3 104 µg/m³

NO2 26 µg/m³

SO2 42 µg/m³

CO 271 µg/m³

Sensitive groups should limit prolonged or heavy outdoor exertion.

Today's maximum UV is 14.2.

036811+

Avoid the sun midday; unprotected skin burns within minutes.

Dominant allergen: Grass · 154 grains/m³.

Trees

no data

None

Grass

Grass · 154

Very High

Weeds

Ragweed · 4

Low

High pollen - allergy sufferers should keep windows closed midday, shower after time outdoors, and consider antihistamines.