What is the air quality trend in Vereeniging?

Over the past 8 days, Vereeniging had an average AQI of 69 based on station measurements. The worst day was 2026-05-25 with AQI 90.

How is Vereeniging air quality measured?

Air quality in Vereeniging is measured by ground-level monitoring stations that report PM2.5 and PM10 concentrations hourly. CERNS.IO aggregates readings from nearby stations and converts PM2.5 to the US EPA Air Quality Index (AQI) scale.

Air Quality History for Vereeniging, South Africa

Name: Vereeniging Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Historical PM2.5 and AQI trend from monitoring stations near Vereeniging, South Africa.

142

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

166h

PM2.5 Station

166h · 5 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-28	74	26–242	31.0 µg/m³	20h	4
2026-05-27	65	24–165	20.8 µg/m³	24h	6
2026-05-26	70	25–143	21.6 µg/m³	24h	6
2026-05-25	90	29–245	34.8 µg/m³	24h	7
2026-05-24	54	23–159	16.1 µg/m³	24h	5
2026-05-23	63	20–139	19.1 µg/m³	24h	7
2026-05-22	62	15–163	19.9 µg/m³	24h	6
2026-05-21	74	61–87	23.0 µg/m³	2h	5

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