What is the air quality trend in Sasolburg?

Over the past 3 days, Sasolburg had an average AQI of 202 based on station measurements. The worst day was 2026-07-06 with AQI 229.

How is Sasolburg air quality measured?

Air quality in Sasolburg 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 Sasolburg, South Africa

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

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

177

Current AQI
Unhealthy Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

PM2.5 Station

5h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-07	184	184–184	118.7 µg/m³	1h	2
2026-07-06	229	80–378	186.3 µg/m³	2h	2
2026-07-02	194	72–315	145.0 µg/m³	2h	3

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