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Air Quality History for Saint-Louis, Réunion

Historical PM2.5 and AQI trend from monitoring stations near Saint-Louis, Réunion.

67
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

477h

PM2.5 Station

477h · 8 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg Hours Stations
2026-09-23 32 16–47 7.6 µg/m³ 9h 10
2026-09-22 32 20–55 7.7 µg/m³ 24h 10
2026-09-21 31 13–54 7.4 µg/m³ 23h 10
2026-09-20 34 16–53 8.1 µg/m³ 24h 10
2026-09-19 35 25–55 8.3 µg/m³ 24h 10
2026-09-18 32 19–52 7.6 µg/m³ 24h 10
2026-09-17 32 14–56 7.8 µg/m³ 24h 10
2026-09-16 39 16–77 9.8 µg/m³ 24h 10
2026-09-15 37 22–58 8.9 µg/m³ 24h 10
2026-09-14 35 15–58 8.6 µg/m³ 24h 9
2026-09-13 33 15–68 8.4 µg/m³ 24h 8
2026-09-12 39 18–124 10.3 µg/m³ 24h 10
2026-09-11 36 15–85 9.2 µg/m³ 24h 11
2026-09-10 36 20–58 8.9 µg/m³ 24h 11
2026-09-09 39 20–82 10.0 µg/m³ 24h 10
2026-09-08 40 23–60 9.8 µg/m³ 24h 10
2026-09-07 35 15–59 8.4 µg/m³ 24h 10
2026-09-06 34 20–52 8.1 µg/m³ 24h 12
2026-09-05 39 23–77 9.8 µg/m³ 24h 11
2026-09-04 41 18–83 10.5 µg/m³ 24h 11
2026-09-03 39 20–50 9.3 µg/m³ 13h 11
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