Air Quality · UV · Pollen

City of Johannesburg Metropolitan Municipality

Gauteng, South Africa · 21 July 2026

0/6

Unhealthy

Air Quality · US EPA

0/6

Unhealthy

UV Index · max

Moderate

Pollen · dominant

None

Air quality breakdown Unhealthy

US EPA 4/6 · UK DEFRA 10/10 · µg/m³.

PM2.5 0 µg/m³

PM10 0 µg/m³

O3 0 µg/m³

NO2 0 µg/m³

SO2 0 µg/m³

CO 0 µg/m³

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

Today's maximum UV is 5.2, now 0.

036811+

Seek shade near midday; sunscreen and a hat recommended.

Dominant allergen: - · grains/m³.

Trees

no data

None

Grass

no data

None

Weeds

no data

None

No significant pollen detected today.