What is the air quality trend in Mossel Bay?

Over the past 17 days, Mossel Bay had an average AQI of 18 based on station measurements. The worst day was with AQI .

How is Mossel Bay air quality measured?

Air quality in Mossel Bay 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 Mossel Bay, South Africa

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

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

Current AQI
Good

48 Hours 7 Days 14 Days 20 Days

PM2.5 Trend

232h · 1 station

Daily Summary

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-04-11	14	10–18	3.4 µg/m³	5.0	12h	1
2026-04-10	28	14–44	6.8 µg/m³	9.1	18h	1
2026-04-09	37	30–47	8.9 µg/m³	11.3	12h	1
2026-04-08	12	10–23	2.9 µg/m³	5.1	8h	1
2026-04-07	9	6–13	2.2 µg/m³	3.1	22h	1
2026-04-06	10	7–12	2.3 µg/m³	2.8	15h	1
2026-04-04	16	12–28	3.8 µg/m³	5.7	12h	1
2026-04-03	13	4–30	3.0 µg/m³	5.4	20h	1
2026-04-02	30	15–48	7.3 µg/m³	10.2	20h	1
2026-04-01	34	17–88	8.5 µg/m³	12.4	19h	1
2026-03-31	21	14–38	5.1 µg/m³	6.8	21h	1
2026-03-30	11	8–16	2.7 µg/m³	4.0	8h	1
2026-03-29	11	8–15	2.8 µg/m³	4.2	21h	1
2026-03-28	16	13–22	3.9 µg/m³	5.0	7h	1
2026-03-27	21	16–23	4.9 µg/m³	6.1	5h	1
2026-03-26	16	12–19	3.8 µg/m³	4.6	5h	1
2026-03-25	20	14–31	4.8 µg/m³	7.7	7h	1

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