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Air Quality History for San Fernando, Trinidad and Tobago

Historical PM2.5 and AQI trend from monitoring stations near San Fernando, Trinidad and Tobago.

62
Current AQI
Moderate Station
48 Hours 7 Days 14 Days 20 Days
CSV JSON

Air Quality Index Station

413h

PM2.5 Station

413h · 2 stations

Temperature GFS model

80pt

Precipitation GFS model

mm/day

Daily Summary Station

Date AQI Range PM2.5 avg PM10 avg Hours Stations
2026-07-22 59 46–78 16.3 µg/m³ — 3h 2
2026-07-21 47 12–152 14.3 µg/m³ — 20h 2
2026-07-20 36 4–79 9.3 µg/m³ — 19h 2
2026-07-19 42 11–169 13.2 µg/m³ — 19h 2
2026-07-18 56 24–141 16.4 µg/m³ — 19h 2
2026-07-17 33 2–73 7.2 µg/m³ 0.4 21h 2
2026-07-16 36 7–162 8.1 µg/m³ 0.5 24h 2
2026-07-15 37 1–127 9.8 µg/m³ 0.8 24h 2
2026-07-14 45 1–181 14.2 µg/m³ 0.7 23h 2
2026-07-13 28 2–81 6.4 µg/m³ 0.4 24h 2
2026-07-12 55 7–500 50.3 µg/m³ 0.5 23h 2
2026-07-11 42 14–83 7.9 µg/m³ 0.4 24h 2
2026-07-10 26 1–57 3.8 µg/m³ 0.7 24h 2
2026-07-09 28 6–66 6.1 µg/m³ 10.5 24h 2
2026-07-08 31 10–83 8.1 µg/m³ 13.3 23h 2
2026-07-07 41 6–154 10.3 µg/m³ 0.2 20h 2
2026-07-06 22 7–73 5.7 µg/m³ 9.2 12h 2
2026-07-05 44 15–110 12.0 µg/m³ 30.6 22h 2
2026-07-04 39 4–170 13.1 µg/m³ — 20h 2
2026-07-03 71 10–152 22.5 µg/m³ — 20h 2
2026-07-02 34 17–58 8.3 µg/m³ 22.9 5h 2
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