What is the air quality trend in Atlantis?

Over the past 7 days, Atlantis had an average AQI of 51 based on station measurements. The worst day was 2026-07-17 with AQI 59.

How is Atlantis air quality measured?

Air quality in Atlantis 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 Atlantis, South Africa

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

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

Current AQI
Good CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

165h

PM2.5 Station

165h · 5 stations

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-07-21	57	15–211	20.1 µg/m³	23h	6
2026-07-20	43	25–70	10.7 µg/m³	24h	5
2026-07-19	46	9–100	12.8 µg/m³	24h	4
2026-07-18	53	20–138	14.6 µg/m³	23h	4
2026-07-17	59	25–221	21.0 µg/m³	23h	3
2026-07-16	51	16–144	14.6 µg/m³	24h	3
2026-07-15	51	19–126	14.0 µg/m³	24h	4

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