What is the air quality trend in Deneysville?

Over the past 3 days, Deneysville had an average AQI of 73 based on station measurements. The worst day was 2026-07-22 with AQI 91.

How is Deneysville air quality measured?

Air quality in Deneysville 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 Deneysville, South Africa

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

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

126

Current AQI
Unhealthy for sensitive groups Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

47h

PM2.5 Station

47h · 6 stations

Temperature GFS model

8pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-22	91	34–125	31.5 µg/m³	3h	4
2026-07-21	65	25–145	19.8 µg/m³	24h	7
2026-07-20	64	22–161	20.0 µg/m³	20h	4

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