What is the air quality trend in Benoni?

Over the past 4 days, Benoni had an average AQI of 131 based on station measurements. The worst day was 2026-06-03 with AQI 162.

How is Benoni air quality measured?

Air quality in Benoni 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 Benoni, South Africa

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

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

182

Current AQI
Unhealthy Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

PM2.5 Station

5h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-06-04	68	68–68	20.0 µg/m³	59.1	1h	1
2026-06-03	162	162–162	76.0 µg/m³	118.9	1h	1
2026-06-02	144	95–193	84.5 µg/m³	143.2	2h	1
2026-06-01	151	151–151	56.0 µg/m³	99.7	1h	1

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