What is the air quality trend in La Possession?

Over the past 15 days, La Possession had an average AQI of 44 based on station measurements. The worst day was 2026-05-27 with AQI 62.

How is La Possession air quality measured?

Air quality in La Possession 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 La Possession, Réunion

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

Historical PM2.5 and AQI trend from monitoring stations near La Possession, Réunion.

Current AQI
Moderate Station

48 Hours 7 Days 14 Days 20 Days

CSV JSON

Air Quality Index Station

303h

PM2.5 Station

303h · 5 stations

Temperature GFS model

56pt

Precipitation GFS model

mm/day

Daily Summary Station

Date	AQI	Range	PM2.5 avg	Hours	Stations
2026-06-09	41	9–89	11.9 µg/m³	5h	4
2026-06-08	38	13–79	9.8 µg/m³	20h	4
2026-06-07	56	17–358	24.2 µg/m³	23h	4
2026-06-06	46	13–90	12.1 µg/m³	22h	4
2026-06-05	41	20–173	12.6 µg/m³	22h	4
2026-06-04	42	15–176	13.1 µg/m³	23h	4
2026-06-03	49	7–222	18.3 µg/m³	22h	4
2026-06-02	34	8–57	8.3 µg/m³	23h	4
2026-06-01	39	10–133	10.1 µg/m³	23h	4
2026-05-31	37	2–103	9.8 µg/m³	23h	3
2026-05-30	34	15–88	8.8 µg/m³	19h	3
2026-05-29	58	10–180	20.5 µg/m³	22h	3
2026-05-28	46	19–108	12.7 µg/m³	21h	3
2026-05-27	62	18–130	18.5 µg/m³	19h	3
2026-05-26	40	16–65	10.0 µg/m³	16h	3

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