What is the air quality trend in Bethal?

Over the past 8 days, Bethal had an average AQI of 57 based on station measurements. The worst day was 2026-07-21 with AQI 81.

How is Bethal air quality measured?

Air quality in Bethal 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 Bethal, South Africa

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

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

114

Current AQI
Unhealthy for sensitive groups CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

157h

PM2.5 Station

157h · 11 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-21	81	26–195	31.2 µg/m³	19h	8
2026-07-20	46	25–118	12.3 µg/m³	24h	5
2026-07-19	46	23–86	12.4 µg/m³	24h	6
2026-07-18	65	19–177	21.9 µg/m³	24h	4
2026-07-17	58	25–208	20.4 µg/m³	20h	4
2026-07-16	72	12–292	30.1 µg/m³	22h	4
2026-07-15	72	19–175	26.7 µg/m³	21h	3
2026-07-14	20	18–21	4.7 µg/m³	3h	1

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