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Air Quality History for Battaramulla South, Sri Lanka

Historical PM2.5 and AQI trend from monitoring stations near Battaramulla South, Sri Lanka.

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

Air Quality Index Station

458h

PM2.5 Station

458h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-09-22 38 21–63 9.4 µg/m³ 13.2 12h 2
2026-09-21 65 22–125 20.0 µg/m³ 25.9 24h 2
2026-09-20 39 22–67 9.7 µg/m³ 16.0 24h 2
2026-09-19 37 1–181 13.3 µg/m³ 17.9 20h 1
2026-09-18 51 11–103 14.5 µg/m³ 19.8 24h 1
2026-09-17 37 1–82 9.3 µg/m³ 15.0 19h 2
2026-09-16 31 1–68 8.0 µg/m³ 8.8 18h 1
2026-09-15 42 1–81 12.0 µg/m³ 14.0 22h 1
2026-09-14 22 2–69 5.6 µg/m³ 6.4 23h 1
2026-09-13 8 2–59 1.9 µg/m³ 2.3 23h 1
2026-09-12 23 1–71 5.8 µg/m³ 6.7 22h 1
2026-09-11 44 3–105 12.4 µg/m³ 18.3 24h 1
2026-09-10 82 46–132 26.3 µg/m³ 35.3 24h 2
2026-09-09 46 11–135 12.8 µg/m³ 1.6 24h 2
2026-09-08 40 21–82 10.1 µg/m³ 2.8 24h 2
2026-09-07 52 12–82 14.2 µg/m³ 5.0 24h 1
2026-09-06 52 21–106 14.5 µg/m³ 6.3 24h 2
2026-09-05 44 19–67 11.3 µg/m³ 0.9 24h 2
2026-09-04 44 12–80 11.9 µg/m³ 2.7 24h 2
2026-09-03 40 12–76 10.1 µg/m³ 1.1 24h 2
2026-09-02 30 12–44 7.1 µg/m³ 3.1 11h 1
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