What is the air quality trend in Carolina?

Over the past 8 days, Carolina had an average AQI of 42 based on station measurements. The worst day was 2026-05-25 with AQI 52.

How is Carolina air quality measured?

Air quality in Carolina 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 Carolina, South Africa

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

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

Current AQI
Moderate CAMS model

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

157h

PM2.5 Station

157h · 1 station

Temperature GFS model

28pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-05-29	33	12–53	8.0 µg/m³	13h	2
2026-05-28	43	14–123	11.1 µg/m³	21h	2
2026-05-27	48	5–163	13.9 µg/m³	24h	2
2026-05-26	45	4–151	11.9 µg/m³	23h	2
2026-05-25	52	11–179	16.9 µg/m³	24h	2
2026-05-24	50	17–152	14.5 µg/m³	22h	2
2026-05-23	38	16–73	9.4 µg/m³	21h	2
2026-05-22	29	15–45	7.0 µg/m³	9h	3

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