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Air Quality History for Ilopango, El Salvador

Historical PM2.5 and AQI trend from monitoring stations near Ilopango, El Salvador.

23
Current AQI
Good Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

468h

PM2.5 Station

468h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-10-21 14 1–31 3.2 µg/m³ 4.9 16h 1
2026-10-20 26 8–57 6.3 µg/m³ 6.5 22h 2
2026-10-19 24 5–68 6.1 µg/m³ 6.5 24h 1
2026-10-18 17 4–36 4.1 µg/m³ 3.9 24h 1
2026-10-17 53 21–71 14.8 µg/m³ 14.6 24h 2
2026-10-16 66 43–77 19.5 µg/m³ 17.7 23h 2
2026-10-15 44 21–71 11.8 µg/m³ 9.9 24h 2
2026-10-14 29 6–64 7.1 µg/m³ 7.8 24h 2
2026-10-13 35 20–67 8.8 µg/m³ 8.7 24h 2
2026-10-12 29 15–63 7.0 µg/m³ 7.5 24h 2
2026-10-11 53 29–70 14.0 µg/m³ 14.8 24h 2
2026-10-10 52 38–67 13.2 µg/m³ 12.5 24h 2
2026-10-09 70 22–87 22.0 µg/m³ 19.8 24h 2
2026-10-08 76 43–87 23.9 µg/m³ 21.5 24h 2
2026-10-07 70 36–86 21.2 µg/m³ 21.1 24h 2
2026-10-06 68 11–100 21.3 µg/m³ 22.8 24h 2
2026-10-05 52 6–88 14.7 µg/m³ 18.2 21h 1
2026-10-04 61 33–78 17.4 µg/m³ 18.3 24h 2
2026-10-03 90 73–136 30.5 µg/m³ 29.2 24h 2
2026-10-02 68 56–80 20.0 µg/m³ 18.1 24h 2
2026-10-01 52 44–60 13.5 µg/m³ 15.7 2h 2
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